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diff --git a/node_modules/path-browserify/test/test-path.js b/node_modules/path-browserify/test/test-path.js
new file mode 100644
index 0000000..29496e4
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+++ b/node_modules/path-browserify/test/test-path.js
@@ -0,0 +1,424 @@
+// Copyright Joyent, Inc. and other Node 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, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+
+var path = require('.');
+
+var isWindows = process.platform === 'win32';
+
+// Mock the node.js path
+var f = __dirname + '/simple/test-path.js';
+
+assert.equal(path.basename(f), 'test-path.js');
+assert.equal(path.basename(f, '.js'), 'test-path');
+assert.equal(path.basename(''), '');
+assert.equal(path.basename('/dir/basename.ext'), 'basename.ext');
+assert.equal(path.basename('/basename.ext'), 'basename.ext');
+assert.equal(path.basename('basename.ext'), 'basename.ext');
+assert.equal(path.basename('basename.ext/'), 'basename.ext');
+assert.equal(path.basename('basename.ext//'), 'basename.ext');
+
+if (isWindows) {
+  // On Windows a backslash acts as a path separator.
+  assert.equal(path.basename('\\dir\\basename.ext'), 'basename.ext');
+  assert.equal(path.basename('\\basename.ext'), 'basename.ext');
+  assert.equal(path.basename('basename.ext'), 'basename.ext');
+  assert.equal(path.basename('basename.ext\\'), 'basename.ext');
+  assert.equal(path.basename('basename.ext\\\\'), 'basename.ext');
+
+} else {
+  // On unix a backslash is just treated as any other character.
+  assert.equal(path.basename('\\dir\\basename.ext'), '\\dir\\basename.ext');
+  assert.equal(path.basename('\\basename.ext'), '\\basename.ext');
+  assert.equal(path.basename('basename.ext'), 'basename.ext');
+  assert.equal(path.basename('basename.ext\\'), 'basename.ext\\');
+  assert.equal(path.basename('basename.ext\\\\'), 'basename.ext\\\\');
+}
+
+// POSIX filenames may include control characters
+// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
+if (!isWindows) {
+  var controlCharFilename = 'Icon' + String.fromCharCode(13);
+  assert.equal(path.basename('/a/b/' + controlCharFilename),
+               controlCharFilename);
+}
+
+assert.equal(path.extname(f), '.js');
+
+assert.equal(path.dirname(f).substr(-11),
+             isWindows ? 'test\\simple' : 'test/simple');
+assert.equal(path.dirname('/a/b/'), '/a');
+assert.equal(path.dirname('/a/b'), '/a');
+assert.equal(path.dirname('/a'), '/');
+assert.equal(path.dirname(''), '.');
+assert.equal(path.dirname('/'), '/');
+assert.equal(path.dirname('////'), '/');
+
+if (isWindows) {
+  assert.equal(path.dirname('c:\\'), 'c:\\');
+  assert.equal(path.dirname('c:\\foo'), 'c:\\');
+  assert.equal(path.dirname('c:\\foo\\'), 'c:\\');
+  assert.equal(path.dirname('c:\\foo\\bar'), 'c:\\foo');
+  assert.equal(path.dirname('c:\\foo\\bar\\'), 'c:\\foo');
+  assert.equal(path.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
+  assert.equal(path.dirname('\\'), '\\');
+  assert.equal(path.dirname('\\foo'), '\\');
+  assert.equal(path.dirname('\\foo\\'), '\\');
+  assert.equal(path.dirname('\\foo\\bar'), '\\foo');
+  assert.equal(path.dirname('\\foo\\bar\\'), '\\foo');
+  assert.equal(path.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
+  assert.equal(path.dirname('c:'), 'c:');
+  assert.equal(path.dirname('c:foo'), 'c:');
+  assert.equal(path.dirname('c:foo\\'), 'c:');
+  assert.equal(path.dirname('c:foo\\bar'), 'c:foo');
+  assert.equal(path.dirname('c:foo\\bar\\'), 'c:foo');
+  assert.equal(path.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
+  assert.equal(path.dirname('\\\\unc\\share'), '\\\\unc\\share');
+  assert.equal(path.dirname('\\\\unc\\share\\foo'), '\\\\unc\\share\\');
+  assert.equal(path.dirname('\\\\unc\\share\\foo\\'), '\\\\unc\\share\\');
+  assert.equal(path.dirname('\\\\unc\\share\\foo\\bar'),
+               '\\\\unc\\share\\foo');
+  assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\'),
+               '\\\\unc\\share\\foo');
+  assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\baz'),
+               '\\\\unc\\share\\foo\\bar');
+}
+
+
+assert.equal(path.extname(''), '');
+assert.equal(path.extname('/path/to/file'), '');
+assert.equal(path.extname('/path/to/file.ext'), '.ext');
+assert.equal(path.extname('/path.to/file.ext'), '.ext');
+assert.equal(path.extname('/path.to/file'), '');
+assert.equal(path.extname('/path.to/.file'), '');
+assert.equal(path.extname('/path.to/.file.ext'), '.ext');
+assert.equal(path.extname('/path/to/f.ext'), '.ext');
+assert.equal(path.extname('/path/to/..ext'), '.ext');
+assert.equal(path.extname('file'), '');
+assert.equal(path.extname('file.ext'), '.ext');
+assert.equal(path.extname('.file'), '');
+assert.equal(path.extname('.file.ext'), '.ext');
+assert.equal(path.extname('/file'), '');
+assert.equal(path.extname('/file.ext'), '.ext');
+assert.equal(path.extname('/.file'), '');
+assert.equal(path.extname('/.file.ext'), '.ext');
+assert.equal(path.extname('.path/file.ext'), '.ext');
+assert.equal(path.extname('file.ext.ext'), '.ext');
+assert.equal(path.extname('file.'), '.');
+assert.equal(path.extname('.'), '');
+assert.equal(path.extname('./'), '');
+assert.equal(path.extname('.file.ext'), '.ext');
+assert.equal(path.extname('.file'), '');
+assert.equal(path.extname('.file.'), '.');
+assert.equal(path.extname('.file..'), '.');
+assert.equal(path.extname('..'), '');
+assert.equal(path.extname('../'), '');
+assert.equal(path.extname('..file.ext'), '.ext');
+assert.equal(path.extname('..file'), '.file');
+assert.equal(path.extname('..file.'), '.');
+assert.equal(path.extname('..file..'), '.');
+assert.equal(path.extname('...'), '.');
+assert.equal(path.extname('...ext'), '.ext');
+assert.equal(path.extname('....'), '.');
+assert.equal(path.extname('file.ext/'), '.ext');
+assert.equal(path.extname('file.ext//'), '.ext');
+assert.equal(path.extname('file/'), '');
+assert.equal(path.extname('file//'), '');
+assert.equal(path.extname('file./'), '.');
+assert.equal(path.extname('file.//'), '.');
+
+if (isWindows) {
+  // On windows, backspace is a path separator.
+  assert.equal(path.extname('.\\'), '');
+  assert.equal(path.extname('..\\'), '');
+  assert.equal(path.extname('file.ext\\'), '.ext');
+  assert.equal(path.extname('file.ext\\\\'), '.ext');
+  assert.equal(path.extname('file\\'), '');
+  assert.equal(path.extname('file\\\\'), '');
+  assert.equal(path.extname('file.\\'), '.');
+  assert.equal(path.extname('file.\\\\'), '.');
+
+} else {
+  // On unix, backspace is a valid name component like any other character.
+  assert.equal(path.extname('.\\'), '');
+  assert.equal(path.extname('..\\'), '.\\');
+  assert.equal(path.extname('file.ext\\'), '.ext\\');
+  assert.equal(path.extname('file.ext\\\\'), '.ext\\\\');
+  assert.equal(path.extname('file\\'), '');
+  assert.equal(path.extname('file\\\\'), '');
+  assert.equal(path.extname('file.\\'), '.\\');
+  assert.equal(path.extname('file.\\\\'), '.\\\\');
+}
+
+// path.join tests
+var failures = [];
+var joinTests =
+    // arguments                     result
+    [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
+     [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
+     [['/foo', '../../../bar'], '/bar'],
+     [['foo', '../../../bar'], '../../bar'],
+     [['foo/', '../../../bar'], '../../bar'],
+     [['foo/x', '../../../bar'], '../bar'],
+     [['foo/x', './bar'], 'foo/x/bar'],
+     [['foo/x/', './bar'], 'foo/x/bar'],
+     [['foo/x/', '.', 'bar'], 'foo/x/bar'],
+     [['./'], './'],
+     [['.', './'], './'],
+     [['.', '.', '.'], '.'],
+     [['.', './', '.'], '.'],
+     [['.', '/./', '.'], '.'],
+     [['.', '/////./', '.'], '.'],
+     [['.'], '.'],
+     [['', '.'], '.'],
+     [['', 'foo'], 'foo'],
+     [['foo', '/bar'], 'foo/bar'],
+     [['', '/foo'], '/foo'],
+     [['', '', '/foo'], '/foo'],
+     [['', '', 'foo'], 'foo'],
+     [['foo', ''], 'foo'],
+     [['foo/', ''], 'foo/'],
+     [['foo', '', '/bar'], 'foo/bar'],
+     [['./', '..', '/foo'], '../foo'],
+     [['./', '..', '..', '/foo'], '../../foo'],
+     [['.', '..', '..', '/foo'], '../../foo'],
+     [['', '..', '..', '/foo'], '../../foo'],
+     [['/'], '/'],
+     [['/', '.'], '/'],
+     [['/', '..'], '/'],
+     [['/', '..', '..'], '/'],
+     [[''], '.'],
+     [['', ''], '.'],
+     [[' /foo'], ' /foo'],
+     [[' ', 'foo'], ' /foo'],
+     [[' ', '.'], ' '],
+     [[' ', '/'], ' /'],
+     [[' ', ''], ' '],
+     [['/', 'foo'], '/foo'],
+     [['/', '/foo'], '/foo'],
+     [['/', '//foo'], '/foo'],
+     [['/', '', '/foo'], '/foo'],
+     [['', '/', 'foo'], '/foo'],
+     [['', '/', '/foo'], '/foo']
+    ];
+
+// Windows-specific join tests
+if (isWindows) {
+  joinTests = joinTests.concat(
+    [// UNC path expected
+     [['//foo/bar'], '//foo/bar/'],
+     [['\\/foo/bar'], '//foo/bar/'],
+     [['\\\\foo/bar'], '//foo/bar/'],
+     // UNC path expected - server and share separate
+     [['//foo', 'bar'], '//foo/bar/'],
+     [['//foo/', 'bar'], '//foo/bar/'],
+     [['//foo', '/bar'], '//foo/bar/'],
+     // UNC path expected - questionable
+     [['//foo', '', 'bar'], '//foo/bar/'],
+     [['//foo/', '', 'bar'], '//foo/bar/'],
+     [['//foo/', '', '/bar'], '//foo/bar/'],
+     // UNC path expected - even more questionable
+     [['', '//foo', 'bar'], '//foo/bar/'],
+     [['', '//foo/', 'bar'], '//foo/bar/'],
+     [['', '//foo/', '/bar'], '//foo/bar/'],
+     // No UNC path expected (no double slash in first component)
+     [['\\', 'foo/bar'], '/foo/bar'],
+     [['\\', '/foo/bar'], '/foo/bar'],
+     [['', '/', '/foo/bar'], '/foo/bar'],
+     // No UNC path expected (no non-slashes in first component - questionable)
+     [['//', 'foo/bar'], '/foo/bar'],
+     [['//', '/foo/bar'], '/foo/bar'],
+     [['\\\\', '/', '/foo/bar'], '/foo/bar'],
+     [['//'], '/'],
+     // No UNC path expected (share name missing - questionable).
+     [['//foo'], '/foo'],
+     [['//foo/'], '/foo/'],
+     [['//foo', '/'], '/foo/'],
+     [['//foo', '', '/'], '/foo/'],
+     // No UNC path expected (too many leading slashes - questionable)
+     [['///foo/bar'], '/foo/bar'],
+     [['////foo', 'bar'], '/foo/bar'],
+     [['\\\\\\/foo/bar'], '/foo/bar'],
+     // Drive-relative vs drive-absolute paths. This merely describes the
+     // status quo, rather than being obviously right
+     [['c:'], 'c:.'],
+     [['c:.'], 'c:.'],
+     [['c:', ''], 'c:.'],
+     [['', 'c:'], 'c:.'],
+     [['c:.', '/'], 'c:./'],
+     [['c:.', 'file'], 'c:file'],
+     [['c:', '/'], 'c:/'],
+     [['c:', 'file'], 'c:/file']
+    ]);
+}
+
+// Run the join tests.
+joinTests.forEach(function(test) {
+  var actual = path.join.apply(path, test[0]);
+  var expected = isWindows ? test[1].replace(/\//g, '\\') : test[1];
+  var message = 'path.join(' + test[0].map(JSON.stringify).join(',') + ')' +
+                '\n  expect=' + JSON.stringify(expected) +
+                '\n  actual=' + JSON.stringify(actual);
+  if (actual !== expected) failures.push('\n' + message);
+  // assert.equal(actual, expected, message);
+});
+assert.equal(failures.length, 0, failures.join(''));
+var joinThrowTests = [true, false, 7, null, {}, undefined, [], NaN];
+joinThrowTests.forEach(function(test) {
+  assert.throws(function() {
+    path.join(test);
+  }, TypeError);
+  assert.throws(function() {
+    path.resolve(test);
+  }, TypeError);
+});
+
+
+// path normalize tests
+if (isWindows) {
+  assert.equal(path.normalize('./fixtures///b/../b/c.js'),
+               'fixtures\\b\\c.js');
+  assert.equal(path.normalize('/foo/../../../bar'), '\\bar');
+  assert.equal(path.normalize('a//b//../b'), 'a\\b');
+  assert.equal(path.normalize('a//b//./c'), 'a\\b\\c');
+  assert.equal(path.normalize('a//b//.'), 'a\\b');
+  assert.equal(path.normalize('//server/share/dir/file.ext'),
+               '\\\\server\\share\\dir\\file.ext');
+} else {
+  assert.equal(path.normalize('./fixtures///b/../b/c.js'),
+               'fixtures/b/c.js');
+  assert.equal(path.normalize('/foo/../../../bar'), '/bar');
+  assert.equal(path.normalize('a//b//../b'), 'a/b');
+  assert.equal(path.normalize('a//b//./c'), 'a/b/c');
+  assert.equal(path.normalize('a//b//.'), 'a/b');
+}
+
+// path.resolve tests
+if (isWindows) {
+  // windows
+  var resolveTests =
+      // arguments                                    result
+      [[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
+       [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
+       [['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
+       [['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
+       [['.'], process.cwd()],
+       [['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'],
+       [['c:/', '//'], 'c:\\'],
+       [['c:/', '//dir'], 'c:\\dir'],
+       [['c:/', '//server/share'], '\\\\server\\share\\'],
+       [['c:/', '//server//share'], '\\\\server\\share\\'],
+       [['c:/', '///some//dir'], 'c:\\some\\dir']
+      ];
+} else {
+  // Posix
+  var resolveTests =
+      // arguments                                    result
+      [[['/var/lib', '../', 'file/'], '/var/file'],
+       [['/var/lib', '/../', 'file/'], '/file'],
+       [['a/b/c/', '../../..'], process.cwd()],
+       [['.'], process.cwd()],
+       [['/some/dir', '.', '/absolute/'], '/absolute']];
+}
+var failures = [];
+resolveTests.forEach(function(test) {
+  var actual = path.resolve.apply(path, test[0]);
+  var expected = test[1];
+  var message = 'path.resolve(' + test[0].map(JSON.stringify).join(',') + ')' +
+                '\n  expect=' + JSON.stringify(expected) +
+                '\n  actual=' + JSON.stringify(actual);
+  if (actual !== expected) failures.push('\n' + message);
+  // assert.equal(actual, expected, message);
+});
+assert.equal(failures.length, 0, failures.join(''));
+
+// path.isAbsolute tests
+if (isWindows) {
+  assert.equal(path.isAbsolute('//server/file'), true);
+  assert.equal(path.isAbsolute('\\\\server\\file'), true);
+  assert.equal(path.isAbsolute('C:/Users/'), true);
+  assert.equal(path.isAbsolute('C:\\Users\\'), true);
+  assert.equal(path.isAbsolute('C:cwd/another'), false);
+  assert.equal(path.isAbsolute('C:cwd\\another'), false);
+  assert.equal(path.isAbsolute('directory/directory'), false);
+  assert.equal(path.isAbsolute('directory\\directory'), false);
+} else {
+  assert.equal(path.isAbsolute('/home/foo'), true);
+  assert.equal(path.isAbsolute('/home/foo/..'), true);
+  assert.equal(path.isAbsolute('bar/'), false);
+  assert.equal(path.isAbsolute('./baz'), false);
+}
+
+// path.relative tests
+if (isWindows) {
+  // windows
+  var relativeTests =
+      // arguments                     result
+      [['c:/blah\\blah', 'd:/games', 'd:\\games'],
+       ['c:/aaaa/bbbb', 'c:/aaaa', '..'],
+       ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
+       ['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''],
+       ['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'],
+       ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
+       ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
+       ['c:/aaaa/bbbb', 'd:\\', 'd:\\']];
+} else {
+  // posix
+  var relativeTests =
+      // arguments                    result
+      [['/var/lib', '/var', '..'],
+       ['/var/lib', '/bin', '../../bin'],
+       ['/var/lib', '/var/lib', ''],
+       ['/var/lib', '/var/apache', '../apache'],
+       ['/var/', '/var/lib', 'lib'],
+       ['/', '/var/lib', 'var/lib']];
+}
+var failures = [];
+relativeTests.forEach(function(test) {
+  var actual = path.relative(test[0], test[1]);
+  var expected = test[2];
+  var message = 'path.relative(' +
+                test.slice(0, 2).map(JSON.stringify).join(',') +
+                ')' +
+                '\n  expect=' + JSON.stringify(expected) +
+                '\n  actual=' + JSON.stringify(actual);
+  if (actual !== expected) failures.push('\n' + message);
+});
+assert.equal(failures.length, 0, failures.join(''));
+
+// path.sep tests
+if (isWindows) {
+  // windows
+  assert.equal(path.sep, '\\');
+} else {
+  // posix
+  assert.equal(path.sep, '/');
+}
+
+// path.delimiter tests
+if (isWindows) {
+  // windows
+  assert.equal(path.delimiter, ';');
+} else {
+  // posix
+  assert.equal(path.delimiter, ':');
+}