Create test for users not being able to view non-friend requests, add before_filter to requests#show to authorize user to view
Add test for user not being able to view requests from pending friends
Add test for friends can view each others requests
Refactor user can't view non-friend requests feature tests
Update requests controller #show test to set session
Refactor authorize and is_friend? methods to application controller from users controller
Remove authorize and is_friend? methods from requests controller, use authorize and is_friend? methods in application controller for before_filter on requests/show
Merge pull request #31 from Steveo1485/auth-on-requests

Auth on requests