Z21 mobile

Sep 5, 2016

+ Solved problems with size of controls when changing background-image or switching railroad-layouts.
+ Fixed missing add/edit buttons on few devices.
+ optimize occupancy detector modules
+ fix problems with a special control
+ fix problem with saving model weight and model length
+ fix problem with android prior to jelly bean with exporting layouts
+ added new controls
+ add possibility to crop background image for controls