deps: upgrade npm to 3.3.10

PR-URL: https://github.com/nodejs/node/pull/3599
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

24 files changed, 1575 insertions, 67 deletions

diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/.npmignore b/deps/npm/node_modules/columnify/node_modules/wcwidth/.npmignore
new file mode 100644
index 0000000000..3c3629e647
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/LICENSE b/deps/npm/node_modules/columnify/node_modules/wcwidth/LICENSE
new file mode 100644
index 0000000000..14deaf94b8
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/LICENSE
@@ -0,0 +1,29 @@
+wcwidth.js: JavaScript Portng of Markus Kuhn's wcwidth() Implementation
+=======================================================================
+
+Copyright (C) 2012 by Jun Woong.
+
+This package is a JavaScript porting of `wcwidth()` implementation
+[by Markus Kuhn](http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c).
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/Readme.md b/deps/npm/node_modules/columnify/node_modules/wcwidth/Readme.md
new file mode 100644
index 0000000000..0649a31987
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/Readme.md
@@ -0,0 +1,33 @@
+# wcwidth
+
+Determine columns needed for a fixed-size wide-character string
+
+----
+
+wcwidth is a simple JavaScript port of [wcwidth](http://man7.org/linux/man-pages/man3/wcswidth.3.html) implemented in C by Markus Kuhn.
+
+JavaScript port [originally](https://github.com/mycoboco/wcwidth.js) written by Woong Jun <woong.jun@gmail.com> (http://code.woong.org/)
+
+## Example
+
+```js
+'한'.length    // => 1
+wcwidth('한');   // => 2
+
+'한글'.length    // => 2
+wcwidth('한글'); // => 4
+```
+
+`wcwidth()` and its string version, `wcswidth()` are defined by IEEE Std
+1002.1-2001, a.k.a. POSIX.1-2001, and return the number of columns used
+to represent the given wide character and string.
+
+Markus's implementation assumes the wide character given to those
+functions to be encoded in ISO 10646, which is almost true for
+JavaScript's characters.
+
+[Further explaination here](docs)
+
+## License
+
+MIT
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/combining.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/combining.js
new file mode 100644
index 0000000000..dac9789d35
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/combining.js
@@ -0,0 +1,50 @@
+module.exports = [
+    [ 0x0300, 0x036F ], [ 0x0483, 0x0486 ], [ 0x0488, 0x0489 ],
+    [ 0x0591, 0x05BD ], [ 0x05BF, 0x05BF ], [ 0x05C1, 0x05C2 ],
+    [ 0x05C4, 0x05C5 ], [ 0x05C7, 0x05C7 ], [ 0x0600, 0x0603 ],
+    [ 0x0610, 0x0615 ], [ 0x064B, 0x065E ], [ 0x0670, 0x0670 ],
+    [ 0x06D6, 0x06E4 ], [ 0x06E7, 0x06E8 ], [ 0x06EA, 0x06ED ],
+    [ 0x070F, 0x070F ], [ 0x0711, 0x0711 ], [ 0x0730, 0x074A ],
+    [ 0x07A6, 0x07B0 ], [ 0x07EB, 0x07F3 ], [ 0x0901, 0x0902 ],
+    [ 0x093C, 0x093C ], [ 0x0941, 0x0948 ], [ 0x094D, 0x094D ],
+    [ 0x0951, 0x0954 ], [ 0x0962, 0x0963 ], [ 0x0981, 0x0981 ],
+    [ 0x09BC, 0x09BC ], [ 0x09C1, 0x09C4 ], [ 0x09CD, 0x09CD ],
+    [ 0x09E2, 0x09E3 ], [ 0x0A01, 0x0A02 ], [ 0x0A3C, 0x0A3C ],
+    [ 0x0A41, 0x0A42 ], [ 0x0A47, 0x0A48 ], [ 0x0A4B, 0x0A4D ],
+    [ 0x0A70, 0x0A71 ], [ 0x0A81, 0x0A82 ], [ 0x0ABC, 0x0ABC ],
+    [ 0x0AC1, 0x0AC5 ], [ 0x0AC7, 0x0AC8 ], [ 0x0ACD, 0x0ACD ],
+    [ 0x0AE2, 0x0AE3 ], [ 0x0B01, 0x0B01 ], [ 0x0B3C, 0x0B3C ],
+    [ 0x0B3F, 0x0B3F ], [ 0x0B41, 0x0B43 ], [ 0x0B4D, 0x0B4D ],
+    [ 0x0B56, 0x0B56 ], [ 0x0B82, 0x0B82 ], [ 0x0BC0, 0x0BC0 ],
+    [ 0x0BCD, 0x0BCD ], [ 0x0C3E, 0x0C40 ], [ 0x0C46, 0x0C48 ],
+    [ 0x0C4A, 0x0C4D ], [ 0x0C55, 0x0C56 ], [ 0x0CBC, 0x0CBC ],
+    [ 0x0CBF, 0x0CBF ], [ 0x0CC6, 0x0CC6 ], [ 0x0CCC, 0x0CCD ],
+    [ 0x0CE2, 0x0CE3 ], [ 0x0D41, 0x0D43 ], [ 0x0D4D, 0x0D4D ],
+    [ 0x0DCA, 0x0DCA ], [ 0x0DD2, 0x0DD4 ], [ 0x0DD6, 0x0DD6 ],
+    [ 0x0E31, 0x0E31 ], [ 0x0E34, 0x0E3A ], [ 0x0E47, 0x0E4E ],
+    [ 0x0EB1, 0x0EB1 ], [ 0x0EB4, 0x0EB9 ], [ 0x0EBB, 0x0EBC ],
+    [ 0x0EC8, 0x0ECD ], [ 0x0F18, 0x0F19 ], [ 0x0F35, 0x0F35 ],
+    [ 0x0F37, 0x0F37 ], [ 0x0F39, 0x0F39 ], [ 0x0F71, 0x0F7E ],
+    [ 0x0F80, 0x0F84 ], [ 0x0F86, 0x0F87 ], [ 0x0F90, 0x0F97 ],
+    [ 0x0F99, 0x0FBC ], [ 0x0FC6, 0x0FC6 ], [ 0x102D, 0x1030 ],
+    [ 0x1032, 0x1032 ], [ 0x1036, 0x1037 ], [ 0x1039, 0x1039 ],
+    [ 0x1058, 0x1059 ], [ 0x1160, 0x11FF ], [ 0x135F, 0x135F ],
+    [ 0x1712, 0x1714 ], [ 0x1732, 0x1734 ], [ 0x1752, 0x1753 ],
+    [ 0x1772, 0x1773 ], [ 0x17B4, 0x17B5 ], [ 0x17B7, 0x17BD ],
+    [ 0x17C6, 0x17C6 ], [ 0x17C9, 0x17D3 ], [ 0x17DD, 0x17DD ],
+    [ 0x180B, 0x180D ], [ 0x18A9, 0x18A9 ], [ 0x1920, 0x1922 ],
+    [ 0x1927, 0x1928 ], [ 0x1932, 0x1932 ], [ 0x1939, 0x193B ],
+    [ 0x1A17, 0x1A18 ], [ 0x1B00, 0x1B03 ], [ 0x1B34, 0x1B34 ],
+    [ 0x1B36, 0x1B3A ], [ 0x1B3C, 0x1B3C ], [ 0x1B42, 0x1B42 ],
+    [ 0x1B6B, 0x1B73 ], [ 0x1DC0, 0x1DCA ], [ 0x1DFE, 0x1DFF ],
+    [ 0x200B, 0x200F ], [ 0x202A, 0x202E ], [ 0x2060, 0x2063 ],
+    [ 0x206A, 0x206F ], [ 0x20D0, 0x20EF ], [ 0x302A, 0x302F ],
+    [ 0x3099, 0x309A ], [ 0xA806, 0xA806 ], [ 0xA80B, 0xA80B ],
+    [ 0xA825, 0xA826 ], [ 0xFB1E, 0xFB1E ], [ 0xFE00, 0xFE0F ],
+    [ 0xFE20, 0xFE23 ], [ 0xFEFF, 0xFEFF ], [ 0xFFF9, 0xFFFB ],
+    [ 0x10A01, 0x10A03 ], [ 0x10A05, 0x10A06 ], [ 0x10A0C, 0x10A0F ],
+    [ 0x10A38, 0x10A3A ], [ 0x10A3F, 0x10A3F ], [ 0x1D167, 0x1D169 ],
+    [ 0x1D173, 0x1D182 ], [ 0x1D185, 0x1D18B ], [ 0x1D1AA, 0x1D1AD ],
+    [ 0x1D242, 0x1D244 ], [ 0xE0001, 0xE0001 ], [ 0xE0020, 0xE007F ],
+    [ 0xE0100, 0xE01EF ]
+]
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md b/deps/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md
new file mode 100644
index 0000000000..64c1f3f7cd
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md
@@ -0,0 +1,62 @@
+### Javascript porting of Markus Kuhn's wcwidth() implementation
+
+The following explanation comes from the original C implementation:
+
+This is an implementation of wcwidth() and wcswidth() (defined in
+IEEE Std 1002.1-2001) for Unicode.
+
+http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html
+http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html
+
+In fixed-width output devices, Latin characters all occupy a single
+"cell" position of equal width, whereas ideographic CJK characters
+occupy two such cells. Interoperability between terminal-line
+applications and (teletype-style) character terminals using the
+UTF-8 encoding requires agreement on which character should advance
+the cursor by how many cell positions. No established formal
+standards exist at present on which Unicode character shall occupy
+how many cell positions on character terminals. These routines are
+a first attempt of defining such behavior based on simple rules
+applied to data provided by the Unicode Consortium.
+
+For some graphical characters, the Unicode standard explicitly
+defines a character-cell width via the definition of the East Asian
+FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes.
+In all these cases, there is no ambiguity about which width a
+terminal shall use. For characters in the East Asian Ambiguous (A)
+class, the width choice depends purely on a preference of backward
+compatibility with either historic CJK or Western practice.
+Choosing single-width for these characters is easy to justify as
+the appropriate long-term solution, as the CJK practice of
+displaying these characters as double-width comes from historic
+implementation simplicity (8-bit encoded characters were displayed
+single-width and 16-bit ones double-width, even for Greek,
+Cyrillic, etc.) and not any typographic considerations.
+
+Much less clear is the choice of width for the Not East Asian
+(Neutral) class. Existing practice does not dictate a width for any
+of these characters. It would nevertheless make sense
+typographically to allocate two character cells to characters such
+as for instance EM SPACE or VOLUME INTEGRAL, which cannot be
+represented adequately with a single-width glyph. The following
+routines at present merely assign a single-cell width to all
+neutral characters, in the interest of simplicity. This is not
+entirely satisfactory and should be reconsidered before
+establishing a formal standard in this area. At the moment, the
+decision which Not East Asian (Neutral) characters should be
+represented by double-width glyphs cannot yet be answered by
+applying a simple rule from the Unicode database content. Setting
+up a proper standard for the behavior of UTF-8 character terminals
+will require a careful analysis not only of each Unicode character,
+but also of each presentation form, something the author of these
+routines has avoided to do so far.
+
+http://www.unicode.org/unicode/reports/tr11/
+
+Markus Kuhn -- 2007-05-26 (Unicode 5.0)
+
+Permission to use, copy, modify, and distribute this software
+for any purpose and without fee is hereby granted. The author
+disclaims all warranties with regard to this software.
+
+Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/index.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/index.js
new file mode 100644
index 0000000000..48cbb6020a
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/index.js
@@ -0,0 +1,99 @@
+"use strict"
+
+var defaults = require('defaults')
+var combining = require('./combining')
+
+var DEFAULTS = {
+  nul: 0,
+  control: 0
+}
+
+module.exports = function wcwidth(str) {
+  return wcswidth(str, DEFAULTS)
+}
+
+module.exports.config = function(opts) {
+  opts = defaults(opts || {}, DEFAULTS)
+  return function wcwidth(str) {
+    return wcswidth(str, opts)
+  }
+}
+
+/*
+ *  The following functions define the column width of an ISO 10646
+ *  character as follows:
+ *  - The null character (U+0000) has a column width of 0.
+ *  - Other C0/C1 control characters and DEL will lead to a return value
+ *    of -1.
+ *  - Non-spacing and enclosing combining characters (general category
+ *    code Mn or Me in the
+ *    Unicode database) have a column width of 0.
+ *  - SOFT HYPHEN (U+00AD) has a column width of 1.
+ *  - Other format characters (general category code Cf in the Unicode
+ *    database) and ZERO WIDTH
+ *    SPACE (U+200B) have a column width of 0.
+ *  - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF)
+ *    have a column width of 0.
+ *  - Spacing characters in the East Asian Wide (W) or East Asian
+ *    Full-width (F) category as
+ *    defined in Unicode Technical Report #11 have a column width of 2.
+ *  - All remaining characters (including all printable ISO 8859-1 and
+ *    WGL4 characters, Unicode control characters, etc.) have a column
+ *    width of 1.
+ *  This implementation assumes that characters are encoded in ISO 10646.
+*/
+
+function wcswidth(str, opts) {
+  if (typeof str !== 'string') return wcwidth(str, opts)
+
+  var s = 0
+  for (var i = 0; i < str.length; i++) {
+    var n = wcwidth(str.charCodeAt(i), opts)
+    if (n < 0) return -1
+    s += n
+  }
+
+  return s
+}
+
+function wcwidth(ucs, opts) {
+  // test for 8-bit control characters
+  if (ucs === 0) return opts.nul
+  if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) return opts.control
+
+  // binary search in table of non-spacing characters
+  if (bisearch(ucs)) return 0
+
+  // if we arrive here, ucs is not a combining or C0/C1 control character
+  return 1 +
+      (ucs >= 0x1100 &&
+       (ucs <= 0x115f ||                       // Hangul Jamo init. consonants
+        ucs == 0x2329 || ucs == 0x232a ||
+        (ucs >= 0x2e80 && ucs <= 0xa4cf &&
+         ucs != 0x303f) ||                     // CJK ... Yi
+        (ucs >= 0xac00 && ucs <= 0xd7a3) ||    // Hangul Syllables
+        (ucs >= 0xf900 && ucs <= 0xfaff) ||    // CJK Compatibility Ideographs
+        (ucs >= 0xfe10 && ucs <= 0xfe19) ||    // Vertical forms
+        (ucs >= 0xfe30 && ucs <= 0xfe6f) ||    // CJK Compatibility Forms
+        (ucs >= 0xff00 && ucs <= 0xff60) ||    // Fullwidth Forms
+        (ucs >= 0xffe0 && ucs <= 0xffe6) ||
+        (ucs >= 0x20000 && ucs <= 0x2fffd) ||
+        (ucs >= 0x30000 && ucs <= 0x3fffd)));
+}
+
+function bisearch(ucs) {
+  var min = 0
+  var max = combining.length - 1
+  var mid
+
+  if (ucs < combining[0][0] || ucs > combining[max][1]) return false
+
+  while (max >= min) {
+    mid = Math.floor((min + max) / 2)
+    if (ucs > combining[mid][1]) min = mid + 1
+    else if (ucs < combining[mid][0]) max = mid - 1
+    else return true
+  }
+
+  return false
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore
new file mode 100644
index 0000000000..3c3629e647
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE
new file mode 100644
index 0000000000..d88b072078
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Elijah Insua
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md
new file mode 100644
index 0000000000..1a4a2ea9c9
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md
@@ -0,0 +1,43 @@
+# defaults
+
+A simple one level options merge utility
+
+## install
+
+`npm install defaults`
+
+## use
+
+```javascript
+
+var defaults = require('defaults');
+
+var handle = function(options, fn) {
+  options = defaults(options, {
+    timeout: 100
+  });
+
+  setTimeout(function() {
+    fn(options);
+  }, options.timeout);
+}
+
+handle({ timeout: 1000 }, function() {
+  // we're here 1000 ms later
+});
+
+handle({ timeout: 10000 }, function() {
+  // we're here 10s later
+});
+
+```
+
+## summary
+
+this module exports a function that takes 2 arguments: `options` and `defaults`.  When called, it overrides all of `undefined` properties in `options` with the clones of properties defined in `defaults`
+
+Sidecases: if called with a falsy `options` value, options will be initialized to a new object before being merged onto.
+
+## license
+
+[MIT](LICENSE)
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js
new file mode 100644
index 0000000000..cb7d75c9c6
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js
@@ -0,0 +1,13 @@
+var clone = require('clone');
+
+module.exports = function(options, defaults) {
+  options = options || {};
+
+  Object.keys(defaults).forEach(function(key) {
+    if (typeof options[key] === 'undefined') {
+      options[key] = clone(defaults[key]);
+    }
+  });
+
+  return options;
+};
\ No newline at end of file
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore
new file mode 100644
index 0000000000..c2658d7d1b
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml
new file mode 100644
index 0000000000..20fd86b6a5
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.10
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE
new file mode 100644
index 0000000000..cc3c87bc3b
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE
@@ -0,0 +1,18 @@
+Copyright © 2011-2015 Paul Vorbach <paul@vorba.ch>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md
new file mode 100644
index 0000000000..0b6cecae29
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md
@@ -0,0 +1,126 @@
+# clone
+
+[![build status](https://secure.travis-ci.org/pvorb/node-clone.png)](http://travis-ci.org/pvorb/node-clone)
+
+[![info badge](https://nodei.co/npm/clone.png?downloads=true&downloadRank=true&stars=true)](http://npm-stat.com/charts.html?package=clone)
+
+offers foolproof _deep cloning_ of objects, arrays, numbers, strings etc. in JavaScript.
+
+
+## Installation
+
+    npm install clone
+
+(It also works with browserify, ender or standalone.)
+
+
+## Example
+
+~~~ javascript
+var clone = require('clone');
+
+var a, b;
+
+a = { foo: { bar: 'baz' } };  // initial value of a
+
+b = clone(a);                 // clone a -> b
+a.foo.bar = 'foo';            // change a
+
+console.log(a);               // show a
+console.log(b);               // show b
+~~~
+
+This will print:
+
+~~~ javascript
+{ foo: { bar: 'foo' } }
+{ foo: { bar: 'baz' } }
+~~~
+
+**clone** masters cloning simple objects (even with custom prototype), arrays,
+Date objects, and RegExp objects. Everything is cloned recursively, so that you
+can clone dates in arrays in objects, for example.
+
+
+## API
+
+`clone(val, circular, depth)`
+
+  * `val` -- the value that you want to clone, any type allowed
+  * `circular` -- boolean
+
+    Call `clone` with `circular` set to `false` if you are certain that `obj`
+    contains no circular references. This will give better performance if needed.
+    There is no error if `undefined` or `null` is passed as `obj`.
+  * `depth` -- depth to which the object is to be cloned (optional,
+    defaults to infinity)
+
+`clone.clonePrototype(obj)`
+
+  * `obj` -- the object that you want to clone
+
+Does a prototype clone as
+[described by Oran Looney](http://oranlooney.com/functional-javascript/).
+
+
+## Circular References
+
+~~~ javascript
+var a, b;
+
+a = { hello: 'world' };
+
+a.myself = a;
+b = clone(a);
+
+console.log(b);
+~~~
+
+This will print:
+
+~~~ javascript
+{ hello: "world", myself: [Circular] }
+~~~
+
+So, `b.myself` points to `b`, not `a`. Neat!
+
+
+## Test
+
+    npm test
+
+
+## Caveat
+
+Some special objects like a socket or `process.stdout`/`stderr` are known to not
+be cloneable. If you find other objects that cannot be cloned, please [open an
+issue](https://github.com/pvorb/node-clone/issues/new).
+
+
+## Bugs and Issues
+
+If you encounter any bugs or issues, feel free to [open an issue at
+github](https://github.com/pvorb/node-clone/issues) or send me an email to
+<paul@vorba.ch>. I also always like to hear from you, if you’re using my code.
+
+## License
+
+Copyright © 2011-2015 [Paul Vorbach](http://paul.vorba.ch/) and
+[contributors](https://github.com/pvorb/node-clone/graphs/contributors).
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js
new file mode 100644
index 0000000000..6263759203
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js
@@ -0,0 +1,160 @@
+var clone = (function() {
+'use strict';
+
+/**
+ * Clones (copies) an Object using deep copying.
+ *
+ * This function supports circular references by default, but if you are certain
+ * there are no circular references in your object, you can save some CPU time
+ * by calling clone(obj, false).
+ *
+ * Caution: if `circular` is false and `parent` contains circular references,
+ * your program may enter an infinite loop and crash.
+ *
+ * @param `parent` - the object to be cloned
+ * @param `circular` - set to true if the object to be cloned may contain
+ *    circular references. (optional - true by default)
+ * @param `depth` - set to a number if the object is only to be cloned to
+ *    a particular depth. (optional - defaults to Infinity)
+ * @param `prototype` - sets the prototype to be used when cloning an object.
+ *    (optional - defaults to parent prototype).
+*/
+function clone(parent, circular, depth, prototype) {
+  var filter;
+  if (typeof circular === 'object') {
+    depth = circular.depth;
+    prototype = circular.prototype;
+    filter = circular.filter;
+    circular = circular.circular
+  }
+  // maintain two arrays for circular references, where corresponding parents
+  // and children have the same index
+  var allParents = [];
+  var allChildren = [];
+
+  var useBuffer = typeof Buffer != 'undefined';
+
+  if (typeof circular == 'undefined')
+    circular = true;
+
+  if (typeof depth == 'undefined')
+    depth = Infinity;
+
+  // recurse this function so we don't reset allParents and allChildren
+  function _clone(parent, depth) {
+    // cloning null always returns null
+    if (parent === null)
+      return null;
+
+    if (depth == 0)
+      return parent;
+
+    var child;
+    var proto;
+    if (typeof parent != 'object') {
+      return parent;
+    }
+
+    if (clone.__isArray(parent)) {
+      child = [];
+    } else if (clone.__isRegExp(parent)) {
+      child = new RegExp(parent.source, __getRegExpFlags(parent));
+      if (parent.lastIndex) child.lastIndex = parent.lastIndex;
+    } else if (clone.__isDate(parent)) {
+      child = new Date(parent.getTime());
+    } else if (useBuffer && Buffer.isBuffer(parent)) {
+      child = new Buffer(parent.length);
+      parent.copy(child);
+      return child;
+    } else {
+      if (typeof prototype == 'undefined') {
+        proto = Object.getPrototypeOf(parent);
+        child = Object.create(proto);
+      }
+      else {
+        child = Object.create(prototype);
+        proto = prototype;
+      }
+    }
+
+    if (circular) {
+      var index = allParents.indexOf(parent);
+
+      if (index != -1) {
+        return allChildren[index];
+      }
+      allParents.push(parent);
+      allChildren.push(child);
+    }
+
+    for (var i in parent) {
+      var attrs;
+      if (proto) {
+        attrs = Object.getOwnPropertyDescriptor(proto, i);
+      }
+
+      if (attrs && attrs.set == null) {
+        continue;
+      }
+      child[i] = _clone(parent[i], depth - 1);
+    }
+
+    return child;
+  }
+
+  return _clone(parent, depth);
+}
+
+/**
+ * Simple flat clone using prototype, accepts only objects, usefull for property
+ * override on FLAT configuration object (no nested props).
+ *
+ * USE WITH CAUTION! This may not behave as you wish if you do not know how this
+ * works.
+ */
+clone.clonePrototype = function clonePrototype(parent) {
+  if (parent === null)
+    return null;
+
+  var c = function () {};
+  c.prototype = parent;
+  return new c();
+};
+
+// private utility functions
+
+function __objToStr(o) {
+  return Object.prototype.toString.call(o);
+};
+clone.__objToStr = __objToStr;
+
+function __isDate(o) {
+  return typeof o === 'object' && __objToStr(o) === '[object Date]';
+};
+clone.__isDate = __isDate;
+
+function __isArray(o) {
+  return typeof o === 'object' && __objToStr(o) === '[object Array]';
+};
+clone.__isArray = __isArray;
+
+function __isRegExp(o) {
+  return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
+};
+clone.__isRegExp = __isRegExp;
+
+function __getRegExpFlags(re) {
+  var flags = '';
+  if (re.global) flags += 'g';
+  if (re.ignoreCase) flags += 'i';
+  if (re.multiline) flags += 'm';
+  return flags;
+};
+clone.__getRegExpFlags = __getRegExpFlags;
+
+return clone;
+})();
+
+if (typeof module === 'object' && module.exports) {
+  module.exports = clone;
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json
new file mode 100644
index 0000000000..d401747f6d
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json
@@ -0,0 +1,118 @@
+{
+  "name": "clone",
+  "description": "deep cloning of objects and arrays",
+  "tags": [
+    "clone",
+    "object",
+    "array",
+    "function",
+    "date"
+  ],
+  "version": "1.0.2",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/pvorb/node-clone.git"
+  },
+  "bugs": {
+    "url": "https://github.com/pvorb/node-clone/issues"
+  },
+  "main": "clone.js",
+  "author": {
+    "name": "Paul Vorbach",
+    "email": "paul@vorba.ch",
+    "url": "http://paul.vorba.ch/"
+  },
+  "contributors": [
+    {
+      "name": "Blake Miner",
+      "email": "miner.blake@gmail.com",
+      "url": "http://www.blakeminer.com/"
+    },
+    {
+      "name": "Tian You",
+      "email": "axqd001@gmail.com",
+      "url": "http://blog.axqd.net/"
+    },
+    {
+      "name": "George Stagas",
+      "email": "gstagas@gmail.com",
+      "url": "http://stagas.com/"
+    },
+    {
+      "name": "Tobiasz Cudnik",
+      "email": "tobiasz.cudnik@gmail.com",
+      "url": "https://github.com/TobiaszCudnik"
+    },
+    {
+      "name": "Pavel Lang",
+      "email": "langpavel@phpskelet.org",
+      "url": "https://github.com/langpavel"
+    },
+    {
+      "name": "Dan MacTough",
+      "url": "http://yabfog.com/"
+    },
+    {
+      "name": "w1nk",
+      "url": "https://github.com/w1nk"
+    },
+    {
+      "name": "Hugh Kennedy",
+      "url": "http://twitter.com/hughskennedy"
+    },
+    {
+      "name": "Dustin Diaz",
+      "url": "http://dustindiaz.com"
+    },
+    {
+      "name": "Ilya Shaisultanov",
+      "url": "https://github.com/diversario"
+    },
+    {
+      "name": "Nathan MacInnes",
+      "email": "nathan@macinn.es",
+      "url": "http://macinn.es/"
+    },
+    {
+      "name": "Benjamin E. Coe",
+      "email": "ben@npmjs.com",
+      "url": "https://twitter.com/benjamincoe"
+    },
+    {
+      "name": "Nathan Zadoks",
+      "url": "https://github.com/nathan7"
+    },
+    {
+      "name": "Róbert Oroszi",
+      "email": "robert+gh@oroszi.net",
+      "url": "https://github.com/oroce"
+    },
+    {
+      "name": "Aurélio A. Heckert",
+      "url": "http://softwarelivre.org/aurium"
+    },
+    {
+      "name": "Guy Ellis",
+      "url": "http://www.guyellisrocks.com/"
+    }
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">=0.8"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "nodeunit": "~0.9.0"
+  },
+  "optionalDependencies": {},
+  "scripts": {
+    "test": "nodeunit test.js"
+  },
+  "readme": "# clone\n\n[![build status](https://secure.travis-ci.org/pvorb/node-clone.png)](http://travis-ci.org/pvorb/node-clone)\n\n[![info badge](https://nodei.co/npm/clone.png?downloads=true&downloadRank=true&stars=true)](http://npm-stat.com/charts.html?package=clone)\n\noffers foolproof _deep cloning_ of objects, arrays, numbers, strings etc. in JavaScript.\n\n\n## Installation\n\n    npm install clone\n\n(It also works with browserify, ender or standalone.)\n\n\n## Example\n\n~~~ javascript\nvar clone = require('clone');\n\nvar a, b;\n\na = { foo: { bar: 'baz' } };  // initial value of a\n\nb = clone(a);                 // clone a -> b\na.foo.bar = 'foo';            // change a\n\nconsole.log(a);               // show a\nconsole.log(b);               // show b\n~~~\n\nThis will print:\n\n~~~ javascript\n{ foo: { bar: 'foo' } }\n{ foo: { bar: 'baz' } }\n~~~\n\n**clone** masters cloning simple objects (even with custom prototype), arrays,\nDate objects, and RegExp objects. Everything is cloned recursively, so that you\ncan clone dates in arrays in objects, for example.\n\n\n## API\n\n`clone(val, circular, depth)`\n\n  * `val` -- the value that you want to clone, any type allowed\n  * `circular` -- boolean\n\n    Call `clone` with `circular` set to `false` if you are certain that `obj`\n    contains no circular references. This will give better performance if needed.\n    There is no error if `undefined` or `null` is passed as `obj`.\n  * `depth` -- depth to which the object is to be cloned (optional,\n    defaults to infinity)\n\n`clone.clonePrototype(obj)`\n\n  * `obj` -- the object that you want to clone\n\nDoes a prototype clone as\n[described by Oran Looney](http://oranlooney.com/functional-javascript/).\n\n\n## Circular References\n\n~~~ javascript\nvar a, b;\n\na = { hello: 'world' };\n\na.myself = a;\nb = clone(a);\n\nconsole.log(b);\n~~~\n\nThis will print:\n\n~~~ javascript\n{ hello: \"world\", myself: [Circular] }\n~~~\n\nSo, `b.myself` points to `b`, not `a`. Neat!\n\n\n## Test\n\n    npm test\n\n\n## Caveat\n\nSome special objects like a socket or `process.stdout`/`stderr` are known to not\nbe cloneable. If you find other objects that cannot be cloned, please [open an\nissue](https://github.com/pvorb/node-clone/issues/new).\n\n\n## Bugs and Issues\n\nIf you encounter any bugs or issues, feel free to [open an issue at\ngithub](https://github.com/pvorb/node-clone/issues) or send me an email to\n<paul@vorba.ch>. I also always like to hear from you, if you’re using my code.\n\n## License\n\nCopyright © 2011-2015 [Paul Vorbach](http://paul.vorba.ch/) and\n[contributors](https://github.com/pvorb/node-clone/graphs/contributors).\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the “Software”), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\nthe Software, and to permit persons to whom the Software is furnished to do so,\nsubject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\nFOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\nCOPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\nIN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n",
+  "readmeFilename": "README.md",
+  "homepage": "https://github.com/pvorb/node-clone#readme",
+  "_id": "clone@1.0.2",
+  "_shasum": "260b7a99ebb1edfe247538175f783243cb19d149",
+  "_resolved": "https://registry.npmjs.org/clone/-/clone-1.0.2.tgz",
+  "_from": "clone@>=1.0.2 <2.0.0"
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html
new file mode 100644
index 0000000000..4d532bb717
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html
@@ -0,0 +1,22 @@
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Clone Test-Suite (Browser)</title>
+  </head>
+  <body>
+    <script>
+      var data = document.location.search.substr(1).split('&');
+      try {
+        ctx = parent[data[0]];
+        eval(decodeURIComponent(data[1]));
+        window.results = results;
+      } catch(e) {
+        var extra = '';
+        if (e.name == 'SecurityError')
+          extra = 'This test suite needs to be run on an http server.';
+        alert('Apart Context iFrame Error\n' + e + '\n\n' + extra);
+        throw e;
+      }
+    </script>
+  </body>
+</html>
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html
new file mode 100644
index 0000000000..a955702516
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html
@@ -0,0 +1,148 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Clone Test-Suite (Browser)</title>
+    <script>
+      var module = {};
+      var tests = exports = module.exports = {};
+
+      function require(moduleName) {
+        if (moduleName == './') {
+          return clone;
+        }
+      }
+
+      function log(str) {
+        logList.innerHTML += '<li>' + str + '</li>';
+      }
+    </script>
+    <script src="clone.js"></script>
+    <script src="test.js"></script>
+  </head>
+  <body>
+    <h1 id="nodeunit-header">Clone Test-Suite (Browser)</h1>
+    Tests started: <span id="testsStarted"></span>;
+    Tests finished: <span id="testsFinished"></span>.
+    <ul id="logList"></ul>
+    <script>
+      /* Methods copied from
+       * https://github.com/caolan/nodeunit/blob/master/lib/assert.js
+       */
+      function isUndefinedOrNull(value) {
+        return value === null || value === undefined;
+      }
+
+      function isArguments(object) {
+        return Object.prototype.toString.call(object) == '[object Arguments]';
+      }
+
+      var _keys = function (obj){
+        if (Object.keys) return Object.keys(obj);
+        if (typeof obj != 'object' && typeof obj != 'function') {
+          throw new TypeError('-');
+        }
+        var keys = [];
+        for(var k in obj) if(obj.hasOwnProperty(k)) keys.push(k);
+        return keys;
+      };
+
+      function objEquiv(a, b) {
+        if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
+          return false;
+
+        if (a.prototype !== b.prototype)
+          return false;
+
+        if (isArguments(a)) {
+          if (!isArguments(b)) return false;
+          a = pSlice.call(a);
+          b = pSlice.call(b);
+          return _deepEqual(a, b);
+        }
+
+        try {
+          var ka = _keys(a), kb = _keys(b), key, i;
+        } catch (e) {
+          return false
+        }
+
+        if (ka.length != kb.length)
+          return false;
+
+        ka.sort();
+        kb.sort();
+
+        for (i = ka.length - 1; i >= 0; i--) {
+          if (ka[i] != kb[i]) return false;
+        }
+
+        for (i = ka.length - 1; i >= 0; i--) {
+          key = ka[i];
+          if (!_deepEqual(a[key], b[key] ))
+            return false;
+        }
+
+        return true;
+      }
+      function _deepEqual(actual, expected) {
+        if (actual === expected) {
+          return true;
+        } else if (actual instanceof Date && expected instanceof Date) {
+          return actual.getTime() === expected.getTime();
+        } else if (actual instanceof RegExp && expected instanceof RegExp) {
+          return actual.source === expected.source &&
+              actual.global === expected.global &&
+              actual.ignoreCase === expected.ignoreCase &&
+              actual.multiline === expected.multiline;
+        } else if (typeof actual != 'object' && typeof expected != 'object') {
+          return actual == expected;
+        } else {
+          return objEquiv(actual, expected);
+        }
+      }
+
+      for (var testName in tests) {
+        setTimeout((function (testName) {
+          try {
+            testsStarted.innerHTML = (parseInt(testsStarted.innerHTML) || 0) + 1;
+            function incFinished() {
+              testsFinished.innerHTML = (parseInt(testsFinished.innerHTML) || 0) + 1;
+            }
+
+            tests[testName]({
+              expect: function (num) {
+                this._expect = num
+              },
+              ok: function (val) {
+                if(!val) throw new Error(val + ' is not ok.')
+              },
+              equal: function (a,b) {
+                if (a != b) throw new Error(a + ' is not equal to ' + b)
+              },
+              notEqual: function (a,b) {
+                if (a == b) throw new Error(a + ' is equal to ' + b)
+              },
+              strictEqual: function (a,b) {
+                if (a !== b) throw new Error(a + ' is not strict equal to ' + b)
+              },
+              deepEqual: function (a,b) {
+                if (!_deepEqual(a,b))
+                  throw new Error(JSON.stringify(a) + ' is not deep equal to ' +
+                                  JSON.stringify(b))
+              },
+              done: function () {
+                log(testName + ' <span style="color:blue">is ok</span>.');
+                incFinished();
+              }
+            });
+          } catch(e) {
+            log(testName + ' <span style="color:red">FAIL.</span> <small>'+ e +'</small>');
+            incFinished();
+            console.log(e);
+          }
+        })(testName), 1);
+      }
+    </script>
+  </body>
+</html>
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js
new file mode 100644
index 0000000000..e8b65b3fed
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js
@@ -0,0 +1,372 @@
+var clone = require('./');
+
+function inspect(obj) {
+  seen = [];
+  return JSON.stringify(obj, function (key, val) {
+    if (val != null && typeof val == "object") {
+      if (seen.indexOf(val) >= 0) {
+        return '[cyclic]';
+      }
+
+      seen.push(val);
+    }
+
+    return val;
+  });
+}
+
+// Creates a new VM in node, or an iframe in a browser in order to run the
+// script
+function apartContext(context, script, callback) {
+  var vm = require('vm');
+
+  if (vm) {
+    var ctx = vm.createContext({ ctx: context });
+    callback(vm.runInContext(script, ctx));
+  } else if (document && document.createElement) {
+    var iframe = document.createElement('iframe');
+    iframe.style.display = 'none';
+    document.body.appendChild(iframe);
+
+    var myCtxId = 'tmpCtx' + Math.random();
+
+    window[myCtxId] = context;
+    iframe.src = 'test-apart-ctx.html?' + myCtxId + '&' + encodeURIComponent(script);
+    iframe.onload = function() {
+      try {
+        callback(iframe.contentWindow.results);
+      } catch (e) {
+        throw e;
+      }
+    };
+  } else {
+    console.log('WARNING: cannot create an apart context.');
+  }
+}
+
+exports["clone string"] = function (test) {
+  test.expect(2); // how many tests?
+
+  var a = "foo";
+  test.strictEqual(clone(a), a);
+  a = "";
+  test.strictEqual(clone(a), a);
+
+  test.done();
+};
+
+exports["clone number"] = function (test) {
+  test.expect(5); // how many tests?
+
+  var a = 0;
+  test.strictEqual(clone(a), a);
+  a = 1;
+  test.strictEqual(clone(a), a);
+  a = -1000;
+  test.strictEqual(clone(a), a);
+  a = 3.1415927;
+  test.strictEqual(clone(a), a);
+  a = -3.1415927;
+  test.strictEqual(clone(a), a);
+
+  test.done();
+};
+
+exports["clone date"] = function (test) {
+  test.expect(3); // how many tests?
+
+  var a = new Date;
+  var c = clone(a);
+  test.ok(!!a.getUTCDate && !!a.toUTCString);
+  test.ok(!!c.getUTCDate && !!c.toUTCString);
+  test.equal(a.getTime(), c.getTime());
+
+  test.done();
+};
+
+exports["clone object"] = function (test) {
+  test.expect(1); // how many tests?
+
+  var a = { foo: { bar: "baz" } };
+  var b = clone(a);
+
+  test.deepEqual(b, a);
+
+  test.done();
+};
+
+exports["clone array"] = function (test) {
+  test.expect(2); // how many tests?
+
+  var a = [
+    { foo: "bar" },
+    "baz"
+  ];
+  var b = clone(a);
+
+  test.ok(b instanceof Array);
+  test.deepEqual(b, a);
+
+  test.done();
+};
+
+exports["clone buffer"] = function (test) {
+  if (typeof Buffer == 'undefined') {
+    return test.done();
+  }
+
+  test.expect(1);
+
+  var a = new Buffer("this is a test buffer");
+  var b = clone(a);
+
+  // no underscore equal since it has no concept of Buffers
+  test.deepEqual(b, a);
+  test.done();
+};
+
+exports["clone regexp"] = function (test) {
+  test.expect(5);
+
+  var a = /abc123/gi;
+  var b = clone(a);
+  test.deepEqual(b, a);
+
+  var c = /a/g;
+  test.ok(c.lastIndex === 0);
+
+  c.exec('123a456a');
+  test.ok(c.lastIndex === 4);
+
+  var d = clone(c);
+  test.ok(d.global);
+  test.ok(d.lastIndex === 4);
+
+  test.done();
+};
+
+exports["clone object containing array"] = function (test) {
+  test.expect(1); // how many tests?
+
+  var a = {
+    arr1: [ { a: '1234', b: '2345' } ],
+    arr2: [ { c: '345', d: '456' } ]
+  };
+
+  var b = clone(a);
+
+  test.deepEqual(b, a);
+
+  test.done();
+};
+
+exports["clone object with circular reference"] = function (test) {
+  test.expect(8); // how many tests?
+
+  var c = [1, "foo", {'hello': 'bar'}, function () {}, false, [2]];
+  var b = [c, 2, 3, 4];
+
+  var a = {'b': b, 'c': c};
+  a.loop = a;
+  a.loop2 = a;
+  c.loop = c;
+  c.aloop = a;
+
+  var aCopy = clone(a);
+  test.ok(a != aCopy);
+  test.ok(a.c != aCopy.c);
+  test.ok(aCopy.c == aCopy.b[0]);
+  test.ok(aCopy.c.loop.loop.aloop == aCopy);
+  test.ok(aCopy.c[0] == a.c[0]);
+
+  test.ok(eq(a, aCopy));
+  aCopy.c[0] = 2;
+  test.ok(!eq(a, aCopy));
+  aCopy.c = "2";
+  test.ok(!eq(a, aCopy));
+
+  function eq(x, y) {
+    return inspect(x) === inspect(y);
+  }
+
+  test.done();
+};
+
+exports['clone prototype'] = function (test) {
+  test.expect(3); // how many tests?
+
+  var a = {
+    a: "aaa",
+    x: 123,
+    y: 45.65
+  };
+  var b = clone.clonePrototype(a);
+
+  test.strictEqual(b.a, a.a);
+  test.strictEqual(b.x, a.x);
+  test.strictEqual(b.y, a.y);
+
+  test.done();
+};
+
+exports['clone within an apart context'] = function (test) {
+  var results = apartContext({ clone: clone },
+      "results = ctx.clone({ a: [1, 2, 3], d: new Date(), r: /^foo$/ig })",
+      function (results) {
+    test.ok(results.a.constructor.toString() === Array.toString());
+    test.ok(results.d.constructor.toString() === Date.toString());
+    test.ok(results.r.constructor.toString() === RegExp.toString());
+    test.done();
+  });
+};
+
+exports['clone object with no constructor'] = function (test) {
+  test.expect(3);
+
+  var n = null;
+
+  var a = { foo: 'bar' };
+  a.__proto__ = n;
+  test.ok(typeof a === 'object');
+  test.ok(typeof a !== null);
+
+  var b = clone(a);
+  test.ok(a.foo, b.foo);
+
+  test.done();
+};
+
+exports['clone object with depth argument'] = function (test) {
+  test.expect(6);
+
+  var a = {
+    foo: {
+      bar : {
+        baz : 'qux'
+      }
+    }
+  };
+
+  var b = clone(a, false, 1);
+  test.deepEqual(b, a);
+  test.notEqual(b, a);
+  test.strictEqual(b.foo, a.foo);
+
+  b = clone(a, true, 2);
+  test.deepEqual(b, a);
+  test.notEqual(b.foo, a.foo);
+  test.strictEqual(b.foo.bar, a.foo.bar);
+
+  test.done();
+};
+
+exports['maintain prototype chain in clones'] = function (test) {
+  test.expect(1);
+
+  function T() {}
+
+  var a = new T();
+  var b = clone(a);
+  test.strictEqual(Object.getPrototypeOf(a), Object.getPrototypeOf(b));
+
+  test.done();
+};
+
+exports['parent prototype is overriden with prototype provided'] = function (test) {
+  test.expect(1);
+
+  function T() {}
+
+  var a = new T();
+  var b = clone(a, true, Infinity, null);
+  test.strictEqual(b.__defineSetter__, undefined);
+
+  test.done();
+};
+
+exports['clone object with null children'] = function (test) {
+  test.expect(1);
+  var a = {
+    foo: {
+      bar: null,
+      baz: {
+        qux: false
+      }
+    }
+  };
+
+  var b = clone(a);
+
+  test.deepEqual(b, a);
+  test.done();
+};
+
+exports['clone instance with getter'] = function (test) {
+  test.expect(1);
+  function Ctor() {};
+  Object.defineProperty(Ctor.prototype, 'prop', {
+    configurable: true,
+    enumerable: true,
+    get: function() {
+      return 'value';
+    }
+  });
+
+  var a = new Ctor();
+  var b = clone(a);
+
+  test.strictEqual(b.prop, 'value');
+  test.done();
+};
+
+exports['get RegExp flags'] = function (test) {
+  test.strictEqual(clone.__getRegExpFlags(/a/),   ''  );
+  test.strictEqual(clone.__getRegExpFlags(/a/i),  'i' );
+  test.strictEqual(clone.__getRegExpFlags(/a/g),  'g' );
+  test.strictEqual(clone.__getRegExpFlags(/a/gi), 'gi');
+  test.strictEqual(clone.__getRegExpFlags(/a/m),  'm' );
+
+  test.done();
+};
+
+exports["recognize Array object"] = function (test) {
+  var results = apartContext(null, "results = [1, 2, 3]", function(alien) {
+    var local = [4, 5, 6];
+    test.ok(clone.__isArray(alien)); // recognize in other context.
+    test.ok(clone.__isArray(local)); // recognize in local context.
+    test.ok(!clone.__isDate(alien));
+    test.ok(!clone.__isDate(local));
+    test.ok(!clone.__isRegExp(alien));
+    test.ok(!clone.__isRegExp(local));
+    test.done();
+  });
+};
+
+exports["recognize Date object"] = function (test) {
+  var results = apartContext(null, "results = new Date()", function(alien) {
+    var local = new Date();
+
+    test.ok(clone.__isDate(alien)); // recognize in other context.
+    test.ok(clone.__isDate(local)); // recognize in local context.
+    test.ok(!clone.__isArray(alien));
+    test.ok(!clone.__isArray(local));
+    test.ok(!clone.__isRegExp(alien));
+    test.ok(!clone.__isRegExp(local));
+
+    test.done();
+  });
+};
+
+exports["recognize RegExp object"] = function (test) {
+  var results = apartContext(null, "results = /foo/", function(alien) {
+    var local = /bar/;
+
+    test.ok(clone.__isRegExp(alien)); // recognize in other context.
+    test.ok(clone.__isRegExp(local)); // recognize in local context.
+    test.ok(!clone.__isArray(alien));
+    test.ok(!clone.__isArray(local));
+    test.ok(!clone.__isDate(alien));
+    test.ok(!clone.__isDate(local));
+    test.done();
+  });
+};
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json
new file mode 100644
index 0000000000..ef5197861a
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json
@@ -0,0 +1,54 @@
+{
+  "name": "defaults",
+  "version": "1.0.3",
+  "description": "merge single level defaults over a config object",
+  "main": "index.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/tmpvar/defaults.git"
+  },
+  "keywords": [
+    "config",
+    "defaults"
+  ],
+  "author": {
+    "name": "Elijah Insua",
+    "email": "tmpvar@gmail.com"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "clone": "^1.0.2"
+  },
+  "devDependencies": {
+    "tap": "^2.0.0"
+  },
+  "gitHead": "8831ec32a5f999bfae1a8c9bf32880971ed7c6f2",
+  "bugs": {
+    "url": "https://github.com/tmpvar/defaults/issues"
+  },
+  "homepage": "https://github.com/tmpvar/defaults#readme",
+  "_id": "defaults@1.0.3",
+  "_shasum": "c656051e9817d9ff08ed881477f3fe4019f3ef7d",
+  "_from": "defaults@>=1.0.0 <2.0.0",
+  "_npmVersion": "2.14.4",
+  "_nodeVersion": "4.1.1",
+  "_npmUser": {
+    "name": "tmpvar",
+    "email": "tmpvar@gmail.com"
+  },
+  "dist": {
+    "shasum": "c656051e9817d9ff08ed881477f3fe4019f3ef7d",
+    "tarball": "http://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz"
+  },
+  "maintainers": [
+    {
+      "name": "tmpvar",
+      "email": "tmpvar@gmail.com"
+    }
+  ],
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz"
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js
new file mode 100644
index 0000000000..eab79ff71f
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js
@@ -0,0 +1,33 @@
+var defaults = require('./'),
+    test = require('tap').test;
+
+test("ensure options is an object", function(t) {
+  var options = defaults(false, { a : true });
+  t.ok(options.a);
+  t.end()
+});
+
+test("ensure defaults override keys", function(t) {
+  var result = defaults({}, { a: false, b: true });
+  t.ok(result.b, 'b merges over undefined');
+  t.equal(result.a, false, 'a merges over undefined');
+  t.end();
+});
+
+test("ensure defined keys are not overwritten", function(t) {
+  var result = defaults({ b: false }, { a: false, b: true });
+  t.equal(result.b, false, 'b not merged');
+  t.equal(result.a, false, 'a merges over undefined');
+  t.end();
+});
+
+test("ensure defaults clone nested objects", function(t) {
+  var d = { a: [1,2,3], b: { hello : 'world' } };
+  var result = defaults({}, d);
+  t.equal(result.a.length, 3, 'objects should be clones');
+  t.ok(result.a !== d.a, 'objects should be clones');
+
+  t.equal(Object.keys(result.b).length, 1, 'objects should be clones');
+  t.ok(result.b !== d.b, 'objects should be clones');
+  t.end();
+});
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/package.json b/deps/npm/node_modules/columnify/node_modules/wcwidth/package.json
new file mode 100644
index 0000000000..49fc6f0408
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/package.json
@@ -0,0 +1,61 @@
+{
+  "name": "wcwidth",
+  "version": "1.0.0",
+  "description": "Port of C's wcwidth() and wcswidth()",
+  "author": {
+    "name": "Tim Oxley"
+  },
+  "contributors": [
+    {
+      "name": "Woong Jun",
+      "email": "woong.jun@gmail.com",
+      "url": "http://code.woong.org/"
+    }
+  ],
+  "main": "index.js",
+  "dependencies": {
+    "defaults": "^1.0.0"
+  },
+  "devDependencies": {
+    "tape": "^2.13.4"
+  },
+  "license": "MIT",
+  "keywords": [
+    "wide character",
+    "wc",
+    "wide character string",
+    "wcs",
+    "terminal",
+    "width",
+    "wcwidth",
+    "wcswidth"
+  ],
+  "directories": {
+    "doc": "docs",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "gitHead": "5bc3aafd45c89f233c27b9479c18a23ca91ba660",
+  "_id": "wcwidth@1.0.0",
+  "_shasum": "02d059ff7a8fc741e0f6b5da1e69b2b40daeca6f",
+  "_from": "wcwidth@>=1.0.0 <2.0.0",
+  "_npmVersion": "1.4.23",
+  "_npmUser": {
+    "name": "timoxley",
+    "email": "secoif@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "timoxley",
+      "email": "secoif@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "02d059ff7a8fc741e0f6b5da1e69b2b40daeca6f",
+    "tarball": "http://registry.npmjs.org/wcwidth/-/wcwidth-1.0.0.tgz"
+  },
+  "_resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/wcwidth/test/index.js b/deps/npm/node_modules/columnify/node_modules/wcwidth/test/index.js
new file mode 100644
index 0000000000..5180599a2f
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/wcwidth/test/index.js
@@ -0,0 +1,64 @@
+"use strict"
+
+var wcwidth = require('../')
+var test = require('tape')
+
+test('handles regular strings', function(t) {
+  t.strictEqual(wcwidth('abc'), 3)
+  t.end()
+})
+
+test('handles multibyte strings', function(t) {
+  t.strictEqual(wcwidth('字的模块'), 8)
+  t.end()
+})
+
+test('handles multibyte characters mixed with regular characters', function(t) {
+  t.strictEqual(wcwidth('abc 字的模块'), 12)
+  t.end()
+})
+
+test('ignores control characters e.g. \\n', function(t) {
+  t.strictEqual(wcwidth('abc\n字的模块\ndef'), 14)
+  t.end()
+})
+
+test('ignores bad input', function(t) {
+  t.strictEqual(wcwidth(''), 0)
+  t.strictEqual(wcwidth(3), 0)
+  t.strictEqual(wcwidth({}), 0)
+  t.strictEqual(wcwidth([]), 0)
+  t.strictEqual(wcwidth(), 0)
+  t.end()
+})
+
+test('ignores nul (charcode 0)', function(t) {
+  t.strictEqual(wcwidth(String.fromCharCode(0)), 0)
+  t.end()
+})
+
+test('ignores nul mixed with chars', function(t) {
+  t.strictEqual(wcwidth('a' + String.fromCharCode(0) + '\n字的'), 5)
+  t.end()
+})
+
+test('can have custom value for nul', function(t) {
+  t.strictEqual(wcwidth.config({
+    nul: 10
+  })(String.fromCharCode(0) + 'a字的'), 15)
+  t.end()
+})
+
+test('can have custom control char value', function(t) {
+  t.strictEqual(wcwidth.config({
+    control: 1
+  })('abc\n字的模块\ndef'), 16)
+  t.end()
+})
+
+test('negative custom control chars == -1', function(t) {
+  t.strictEqual(wcwidth.config({
+    control: -1
+  })('abc\n字的模块\ndef'), -1)
+  t.end()
+})
diff --git a/deps/npm/node_modules/columnify/package.json b/deps/npm/node_modules/columnify/package.json
index 1c9b23ddfb..c4345001f3 100644
--- a/deps/npm/node_modules/columnify/package.json
+++ b/deps/npm/node_modules/columnify/package.json
@@ -1,92 +1,68 @@
 {
-  "_args": [
-    [
-      "columnify@~1.5.1",
-      "/Users/rebecca/code/npm"
-    ]
-  ],
-  "_from": "columnify@>=1.5.1 <1.6.0",
-  "_id": "columnify@1.5.2",
-  "_inCache": true,
-  "_location": "/columnify",
-  "_nodeVersion": "2.0.1",
-  "_npmUser": {
-    "email": "secoif@gmail.com",
-    "name": "timoxley"
-  },
-  "_npmVersion": "2.9.0",
-  "_phantomChildren": {},
-  "_requested": {
-    "name": "columnify",
-    "raw": "columnify@~1.5.1",
-    "rawSpec": "~1.5.1",
-    "scope": null,
-    "spec": ">=1.5.1 <1.6.0",
-    "type": "range"
+  "name": "columnify",
+  "version": "1.5.2",
+  "description": "Render data in text columns. Supports in-column text-wrap.",
+  "main": "columnify.js",
+  "scripts": {
+    "pretest": "npm prune",
+    "test": "make prepublish && tape test/*.js | tap-spec",
+    "bench": "npm test && node bench",
+    "prepublish": "make prepublish"
   },
-  "_requiredBy": [
-    "/"
-  ],
-  "_resolved": "https://registry.npmjs.org/columnify/-/columnify-1.5.2.tgz",
-  "_shasum": "6937930d47c22a9bfa20732a7fd619d47eaba65a",
-  "_shrinkwrap": null,
-  "_spec": "columnify@~1.5.1",
-  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Tim Oxley"
   },
-  "bugs": {
-    "url": "https://github.com/timoxley/columnify/issues"
-  },
-  "dependencies": {
-    "strip-ansi": "^3.0.0",
-    "wcwidth": "^1.0.0"
-  },
-  "description": "Render data in text columns. Supports in-column text-wrap.",
+  "license": "MIT",
   "devDependencies": {
     "babel": "^5.8.21",
     "chalk": "^1.1.0",
     "tap-spec": "^4.0.2",
     "tape": "^4.0.3"
   },
-  "directories": {
-    "test": "test"
-  },
-  "dist": {
-    "shasum": "6937930d47c22a9bfa20732a7fd619d47eaba65a",
-    "tarball": "http://registry.npmjs.org/columnify/-/columnify-1.5.2.tgz"
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/timoxley/columnify.git"
   },
-  "gitHead": "e7417b78091844ff2f3ba62551a4817c7ae217bd",
-  "homepage": "https://github.com/timoxley/columnify",
-  "installable": true,
   "keywords": [
-    "ansi",
     "column",
+    "text",
+    "ansi",
     "console",
-    "table",
     "terminal",
-    "text",
-    "wrap"
+    "wrap",
+    "table"
   ],
-  "license": "MIT",
-  "main": "columnify.js",
+  "bugs": {
+    "url": "https://github.com/timoxley/columnify/issues"
+  },
+  "homepage": "https://github.com/timoxley/columnify",
+  "dependencies": {
+    "strip-ansi": "^3.0.0",
+    "wcwidth": "^1.0.0"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "gitHead": "e7417b78091844ff2f3ba62551a4817c7ae217bd",
+  "_id": "columnify@1.5.2",
+  "_shasum": "6937930d47c22a9bfa20732a7fd619d47eaba65a",
+  "_from": "columnify@>=1.5.2 <1.6.0",
+  "_npmVersion": "2.9.0",
+  "_nodeVersion": "2.0.1",
+  "_npmUser": {
+    "name": "timoxley",
+    "email": "secoif@gmail.com"
+  },
   "maintainers": [
     {
       "name": "timoxley",
       "email": "secoif@gmail.com"
     }
   ],
-  "name": "columnify",
-  "optionalDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/timoxley/columnify.git"
-  },
-  "scripts": {
-    "bench": "npm test && node bench",
-    "prepublish": "make prepublish",
-    "pretest": "npm prune",
-    "test": "make prepublish && tape test/*.js | tap-spec"
+  "dist": {
+    "shasum": "6937930d47c22a9bfa20732a7fd619d47eaba65a",
+    "tarball": "http://registry.npmjs.org/columnify/-/columnify-1.5.2.tgz"
   },
-  "version": "1.5.2"
+  "_resolved": "https://registry.npmjs.org/columnify/-/columnify-1.5.2.tgz",
+  "readme": "ERROR: No README data found!"
 }