Merge branch 'android-testing' into unstable

* android-testing:
offline mode correct navigation. Need to do: add filters, images, and understanding which drallos downloaded
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable
action bar menu (menu item for suspending drallo)
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable

# By Sergey
# Via Sergey
* 'unstable' of github.com:stestaub/drallo-app:
  offline mode correct navigation. Need to do: add filters, images, and understanding which drallos downloaded
DiskCacheProvider
Merge branch 'unstable' of https://github.com/stestaub/drallo-app into unstable
added Completed state
message on completion of drallo
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable

# By Roman Yemelyanenko
# Via Roman Yemelyanenko
* 'unstable' of github.com:stestaub/drallo-app:
  DiskCacheProvider
offline mode add images to drallos list
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable
add local images storage for offline mode
Correct identification of downloaded drallos
show download progress in search results
Merge branches 'unstable' and 'unstable' of github.com:stestaub/drallo-app into unstable

# By Sergey
# Via Sergey
* 'unstable' of github.com:stestaub/drallo-app:
  Correct identification of downloaded drallos

# By Sergey
# Via Sergey
* 'unstable' of github.com:stestaub/drallo-app:
  Correct identification of downloaded drallos
errors after merge
fixed error (not updating item in view holder)
synchronised access to Badge collection
Merge branch 'unstable' of https://github.com/stestaub/drallo-app into unstable