Added notification for users that follow a certain topic in a discussion forum
Modified notification index
> It now only shows your personal notifications
> Added the ability to check as unread/read
Cleanining up features
Merge pull request #13 from taiyode/anchen

Cleanining up features
Merge branch 'sharsa'
Resolved conflict in notification index
Conflicts:
	ClubBiz/app/views/notifications/index.html.erb