only admins can create forums.
added associations and basic views for hobbit mails.
moved chat&hobbitmail to right menu. styled forums index.
finished styling forums. must apply to topics&posts&comments. revise class names (forums is a bit too wide - frm-tbl?)
styled topics view.
midway styling topic#show (posts and comments).
likes not working.
added more styling.
Merge pull request #4 from gatperdut/add_hobbitmail_and_basic_layout

Add hobbitmail and basic layout