Added Sync adapter & service + database helpers & contracts
Added 2 of 3 total datasources (implementations of interfaces)
Finished database implementation
Fixed bug in database build-up + really finished database implementation this time
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Processed some feedback on pull request
Fixed double implementation answer filter (derp)
Processed last feedback, added database definition + implementation of Feedback class.
Added + implemented extra method to I
Added missing attributes to question
Switched around relation between question & answer
Extension to last commit, forgot to save
Merge remote-tracking branch 'upstream/master'
Fixed bugs resulting from merge & q/a switcharound
Merge pull request #8 from Bartovd/master

Added complete database + communication logic and beginning of Syncservice