Added main controller + frontpage view.
Added entry-details view.
*added layout, view, css and javascript files
Fixed indentation.
Added dummy data.
Moved query & completion logic from MainController to new AjaxController + added routes.
Added jQuery UI autocomplete component.
Implemented keyword autocompletion.
Removed calls to non-existing hide() and show() functions.
removed mislocated installation of the bundler gem
merge with frontend