show pending backs on user profile
only show pending backs for current user
don't show pending backs
revert expires_at
fix specs and view
Merge pull request #252 from adrianob/show_pending_backs

show pending backs on user profile
Merge pull request #262 from adrianob/revert_expires_at

revert expires_at
Merge branch 'master' of github.com:catarse/catarse
fixing last migration that broke travis
Merge branch 'master' into 10M_counter