Added Gulp.js for compiling SCSS stylesheets

node_modules/es6-symbol/CHANGES

@@ -0,0 +1,61 @@
+For recent changelog see CHANGELOG.md
+
+-----
+
+v3.1.1  --  2017.03.15
+* Improve documentation
+* Improve error messages
+* Update dependencies
+
+v3.1.0  --  2016.06.03
+* Fix internals of symbol detection
+* Ensure Symbol.prototype[Symbol.toPrimitive] in all cases returns primitive value
+  (fixes Node v6 support)
+* Create native symbols whenver possible
+
+v3.0.2  --  2015.12.12
+* Fix definition flow, so uneven state of Symbol implementation doesn't crash initialization of
+  polyfill. See #13
+
+v3.0.1  --  2015.10.22
+* Workaround for IE11 bug (reported in #12)
+
+v3.0.0  --  2015.10.02
+* Reuse native symbols (e.g. iterator, toStringTag etc.) in a polyfill if they're available
+  Otherwise polyfill symbols may not be recognized by other functions
+* Improve documentation
+
+v2.0.1  --  2015.01.28
+* Fix Symbol.prototype[Symbol.isPrimitive] implementation
+* Improve validation within Symbol.prototype.toString and
+  Symbol.prototype.valueOf
+
+v2.0.0  --  2015.01.28
+* Update up to changes in specification:
+  * Implement `for` and `keyFor`
+  * Remove `Symbol.create` and `Symbol.isRegExp`
+  * Add `Symbol.match`, `Symbol.replace`, `Symbol.search`, `Symbol.species` and
+    `Symbol.split`
+* Rename `validSymbol` to `validateSymbol`
+* Improve documentation
+* Remove dead test modules
+
+v1.0.0  --  2015.01.26
+* Fix enumerability for symbol properties set normally (e.g. obj[symbol] = value)
+* Introduce initialization via hidden constructor
+* Fix isSymbol handling of polyfill values when native Symbol is present
+* Fix spelling of LICENSE
+* Configure lint scripts
+
+v0.1.1  --  2014.10.07
+* Fix isImplemented, so it returns true in case of polyfill
+* Improve documentations
+
+v0.1.0  --  2014.04.28
+* Assure strictly npm dependencies
+* Update to use latest versions of dependencies
+* Fix implementation detection so it doesn't crash on `String(symbol)`
+* throw on `new Symbol()` (as decided by TC39)
+
+v0.0.0  --  2013.11.15
+* Initial (dev) version