Poll Statistics
Merge branch 'staging' of https://github.com/JITSystems/ijkh into staging
statistics
Merge branch 'web-interface' of https://github.com/JITSystems/ijkh into staging
Poll Statistics done
removes poll_statistiC
fixed poll statistics
quiz_result output
Merge branch 'staging' of https://github.com/JITSystems/ijkh into web-interface
quiz results view