2.6.8:
* Fixed critical issue on Android
4.0.*
2.6.7:
* Fixed custom shelves
synchronization
* Fixed saving of position between
runs
* Minor fixes
2.6.6:
* Fixed storage permission issue on
Android 6
* Updated Chinese localisation
2.6:
* Material design style (for Android 3.0
and higher)
* Configurable left and right
menus
* Custom shelves synchronization