Card 48 (Apply same as in trovebox-collect sync appearance to trovebox
app)
app:
- MainActivity: replaced onBackPressed with dispatchKeyEvent to overcome
some HE related issues
- SyncFragment: modified isBackKeyOverrode method to support back key in
the firstStepFragment
- SyncImageSlectionFragment: now it extends
common.fragment.sync.SyncImageSelectionFragment so a lot of common code
is removed. Added constructor, implementation of actionButtonPressed,
pageDeactivated method
- res/layout/fragment_sync_select_photos.xml: removed
- libs/*: removed a lot of common jars which are present in common
library

.gitmodules: updated HoloEverywhere path
- submodules/HoloEverywhere: switched to another bugfixing commit and to
repo httpdispatch/HoloEverywhere