[MISC] Add the ext_icon.gif as the standard favicon for the styleguide
[MISC] Create an initialize fn for the styleguide js code
[MISC] Modularize the renderSubMenu fn for the styleguide
[TASK] Add a new template for kss-node
[TASK] Add autoprefixer to the docs build task
[TASK] Add the dev build of Modernizr to the styleguide