Fix Admin model
Added indexes for Admin model
Added basic Page model
Updated Page model

Removes `tags` and adds `subtitle` fields.
Added published field to Page model
Added Bootstrap
Added FontAwesome
Switched to precompiled Bootstrap
Added jQuery
Added main.less style
Updated layout styles and JS
Switch to Canal for routing
Switched from subtitle to abstract for Page model
Added checkPassword function to Admin model
Added basic routing and login logic
Added image resources
Added error, not_found and login views
Added FA icons to footer links
Added fallback routing logic for pages
Added error handling logic for routes