UserDataController Initial Commit
Added functionality to display users in polldetailview
Can now retrieve members, friends, and polldetailcontroller displays the correct things.
Merge remote-tracking branch 'origin/connect-to-backend' into determine_expired_poll_fixing
Pushing buggy determineExpiredPolls code so both Peggy and I can debug it.
Merge remote-tracking branch 'origin/determine_expired_poll_fixing' into connect-to-backend
Crash in determineExpiredPolls was related to string not being converted from JSON correctly. Fixed now