Add friend model
modify view and controller
Update users model
Drop old table Friends_Users
Scaffold specs and factory
Add route to accept friendship
Show unaccepted requests iin friends#index
Update friends controller to accept a friend request
Merge pull request #62 from loed-idzinga/restyle

fixed some styling
Merge branch 'master' into friends-connection
merge stil failed
Merge branch 'friends-connection'
Fix for friends missing column
Find friends where status is accepted
Find all friends for current user limit 5
Fix for accepting
Add Capistrano and configured it! :)
Add assets folder
Add correct user for DB
Remove cache clear