Groups have admins and users
Index shows list of existing groups.
Fixed sessions routes
Merge branch 'master' of github.com:fm2munsh/due
Edit homepage content.
Change index.html to index.html.erb.
Homepage now links to individual group pages.
Join group function
Merge branch 'master' of github.com:fm2munsh/due

Conflicts:
	app/controllers/groups_controller.rb
Added post partials
Added a sexy ass slider
Merge branch 'master' of github.com:fm2munsh/due
Fixed a couple of bugs g
Fixed up forms