compile site stylesheets using rails and scss
added sites directory for js
only add new assets to precompile
render stylesheet_link_tags
haml template for stylesheet_link_tag
added sprockets helpers
comment theme asset precompile
add stylesheet_link_tag
use asset pipeline for theme_assets
find assets based on Rails env
bux fix
added methods to load theme_asset images, stylesheets and js
added quotes to hash key
should use parse_text method
do not load partials as theme_assets

Sprockets handles loading the partials into the parent css.scss or
js.coffee files. Trying to load the partials into a ThemeAsset causes an error using Sprockets
find_asset helper as the partial is not an asset. The partial is just a
file the is imported into asset handled by Sprockets.
only load files remove directories from asset collection for the view
for now just show link to file in the theme collection
updated docs for new stylesheet_link_tag and javascript_link_tag
fixed method name
added path to digest