fmbtandroid/fmbttizen/fmbtx11: improve OCR with multiple pagesegmodes

This can improve OCR results:
import fmbtgti
fmbtgti._OCRPAGESEGMODES = [3, 6]
No changes in defaults.
Version bump, development version 0.10.1-0.rc0
coverage shared tests: avoid race by sleep
fmbtandroid: fixed shellSOE on new Android
fmbtandroid: workaround for monkey problems on latest Androids
fmbtandroid: callNumber implementation changed from phone service to intent-based.
fmbtandroid: add timeout to wait-for-device in reboot + refactoring

- if fmbtandroid raises an exception, it will always be an instance of
  FMBTAndroidError (or a class derived from it).
- a small delay added to recvViewData, if window service needs to be
  reset on device.
fmbttizen: retry if XGetImage got a blank frame
fmbtandroid: Device.wake() added
fmbtandroid/fmbttizen/fmbtx11: fix "cannot load eye4graphics.so" in certain systems
Version 0.10.1