Create book,chap,comment,question,answer model
Add basic views to book and chap
Add excerpt and vote models
Add searchbox
Add searchbox
Move embed.js to public
Move hogan to public
Modified embed js
Modified search input style
Add search autocomplete
Put search and autocomplete together
Modified autocomplete style
Add some config parameters
Add overlay type for search results
Fix bug with overlay type
Add new page type
Fix bug with type of new_page search result
Modified render style
Add compressed assets
Add autocomplee style to compressed