Node.js Modules to ignore.
Initial Grunt implementation.

* Grunt & package.json files.
* Specifically requesting Font-awesome 3.2.1 as 4 isn't backward
compatable (Will update soon).
* Combined Bootswatch javascript with core.
Removing bootswatch JS call.
Adding `~\node_modules\` to exclude from Jekyll.
* Added copy file commands.
* Removed comments on JS during concat & uglfy.
Updating Gemfile

* Github-pages (8)
* Liquid (v2.5.1)
Add copy file for Respond.
Holder.js now concats directly from source file.
Updated: Bootstrap 3.0.1 & Holder.js 2.0
Making `grunt-contrib` as the key devDependency.
Combining grunt plugins to one grunt-contrib load.

* Resulting javascript files from updated versions.
* Updated Bootswatch Flatly & Cyborg themes to BS 3.0.1.
* Grunt: Better dirs declars.
* Grunt-LESS: Works!
* Font Awesome: Font files now copied.
* Grunt-LESS: Turned on compress, cleancss, and sourceMap.
Adding (compressed) FontAwesome CSS files.
Fixing introduction block.

The Puzzle Piece icon wasn't working correctly with BS 3.0.1.
Change BS variables to @screen-*-min

BS 3.0.1 deprecates @screen-* and moving to @screen-*-min.
Merge pull request #10 from TheSeg/grunt-convert

Grunt & Vendor Updates