Replaced ToroPHP

Removed ToroPHP dependency
Implemented Website class, replacing Toro
Pulled routes into own file
Added some error handling
Added before and after handling

Added Controller base class
Move timer stuff from controllers to base class
Parse accept headers instead of xhr check
Fixed js highlight bug
Moved config files into config directory

Also cleaned up config a bit
View toString Exception "handling"
Mustache engine init adjust
Pulled stuff from layout into mustache config
Pulled JSON stuff into own class
Corrected View so $_layout = FALSE works
Implemented sitemap
Added lastmod timestamp to songs and sitemap
Added random song uri
Allow override of template from class
Added default http_accept when no header
Website class bug
Added Atom and RSS feeds

Also edited global mustache helpers
Page caching