admin now uses sprockets. Cleaned up admin assets.
cleaned up git repo
updated README
fixed attributes for category DnD editor
DnD editor now works on empty lists
fixed asset links in bootstrap
i18n enabled.updated roadmap
tree is now a module for use in other models
can find all posts by category. should be same same as category#all_posts
menu is now dynamic, based on categories. new API method: category_menu
setup Post to handle named URI, a la WordPress.
clean up some html, logic