MainActivity, UserData class
Transition between intro and main activities.
Poll answer check and send
Poll view, send poll func, answer chooser,
Merge https://github.com/maciewar/Askanswer into maciewar-master
Merge https://github.com/maciewar/Askanswer into maciewar-master
Merge pull request #3 from pawelDylag/master

Merge fork