remove duplicated events from DralloDetailsController
copy more_entries.html
remove parameters from answer events, adapt UI code on both platforms
<DA-313> Merge branch 'DA-313' of github.com:stestaub/drallo-app into DA-313
Merge branch 'unstable' into DA-313

# By rzaitov
# Via rzaitov
* unstable:
  <DA-157> refactor sidebar source. remove prices row
  <DA-314> fix margins
typo
use javascript console instead of alerts
use javascript console instead of alerts (fix)
click handlers for audio and video elements in Android
open audio/video when clicked
<hot-fix-timeline> stop rerender time line on tab switch
<hot-fix-timeline> fix updation for qr code drallo
remove default login/password
Merge branch 'new_challengeEngine' into DA-343

# By Ursin Brunner
# Via Ursin Brunner
* new_challengeEngine:
  added new challengeEngine. Fixed the caching-bug on Timeline-HTML
(android) fix wrong url formatting in image viewer
add margins to audio player
add margins to audio player (fix)
add icons
set application icon
<DA-328-scroll-fix> fix removing button only on top scroll