fix badges grid layout
fix filter layout
answer buttons have images and are disabled after answering;
adjusted css file to work to enable custom font in timeline entries.
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable

# By Roman Yemelyanenko
# Via Roman Yemelyanenko
* 'unstable' of github.com:stestaub/drallo-app:
  fix badges grid layout
set login, back, registration buttons fonts
customize username and password fields
Merge branch 'unstable' of https://github.com/stestaub/drallo-app into unstable
remove right arrow when displaying progress in challenge list item
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable

# By Roman Yemelyanenko
# Via Roman Yemelyanenko
* 'unstable' of github.com:stestaub/drallo-app:
  customize username and password fields
  set login, back, registration buttons fonts
  fix filter layout
fixed the sync-service. Segments and activityRecords will now be synchronized correctly. Also improved System-Tests a lot
add up navigation icon
add ABS as project
add up navigation icon (now correct)
Revert "add ABS as project"

This reverts commit 2584975fec5948297b80fb52d06821f87626a1b7.
SideBar - headers done
add rows
Merge branch 'unstable' of github.com:stestaub/drallo-app into unstable
Merge commit 'ea11e6548924945d303e268939f0e736e96216c9' into android-testing

* commit 'ea11e6548924945d303e268939f0e736e96216c9': (28 commits)
  Revert "add ABS as project"
  add up navigation icon (now correct)
  add ABS as project
  add up navigation icon
  remove right arrow when displaying progress in challenge list item
  customize username and password fields
  set login, back, registration buttons fonts
  answer buttons have images and are disabled after answering; adjusted css file to work to enable custom font in timeline entries.
  fix filter layout
  fix badges grid layout
  dismiss any dialog when activity is going to die (todo - inject it in every other activity that may show dialogs)
  updated graphic resources
  divider for chalenge lists
  157 add sidebar first iteration
  using slices for background + fix NPE in ControllerBase
  removed trash
  removed trash
  replace pictures
  ditto badges + some adornments in XML stuff
  ditto drallo description
  ...
included new challengeEngine version. Implemented a few new Storage-Methods and tested it. Also tested pause/resume behaviour in ChallengeControllerTest
improved pause/resume test a little bit