gulp deploy task
gulp images task update to process .jpg and .jpeg
modules start
layout improvements
stuffs

- require the modules styles
- hide header subnavs
- box-sizing polyfill
- update colors
- update sprites
bower setup (front-end dependency management)
select html/css/js
select integration
files reorganization and IE7 box-sizing fix
IE7 opacity polyfill update and z-index fix
browserify shims
features detect
z-index and placeholder patches
forms css
improvements

- update dark blue
- update p line height
- boxes icons and colors
accordion markup
accordion css
accordion icons IE7 fix
accordion logic and animations
nav widget accordion