added new images
(fixes the #265)
removed duplicate code
sideBar android v2
Merge branch 'unstable' of https://github.com/stestaub/drallo-app into unstable

Conflicts:
	DralloAndroid/Activities/MainNavigationActivity.cs
	DralloAndroid/DralloAndroid.csproj
	DralloAndroid/Resources/Resource.designer.cs
change sidebar extension methods to provider class
use parent when inflating (language switcher) fragment view
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable

# By Roman Yemelyanenko
# Via Roman Yemelyanenko
* 'unstable' of github.com:stestaub/drallo-app:
  change sidebar extension methods to provider class
  sideBar android v2
fixed bogus progress display in Drallo Details
#277 more informative notification
Merge branch 'unstable' into persist-challenge-attempts

# By magicgoose (5) and Roman Yemelyanenko (2)
# Via magicgoose (2) and Roman Yemelyanenko (1)
* unstable:
  #277 more informative notification
  fixed bogus progress display in Drallo Details
  use parent when inflating (language switcher) fragment view
  change sidebar extension methods to provider class
  sideBar android v2
  removed duplicate code
  added new images (fixes the #265)