Add tests for friend_of_friend_with? and travel_buddy_of_travel_buddy_with?
Tests for methods on Friendship.
Add Block child from Friendship.
Action for blocking friendship.
Remove transaction, use afer_update for blocking reverse friendship.
Add Koala gem.
Add oauth columns to users table.
Update oauth token on facebook callback if empty or about to expire.
Add temp facebook data to planner for heroku preview.
Fix error with fb oauth.
Add delayed_jobs.
Start building FB friend check.