fix potential compile failure when board uses custom graphics.c due to new screen shot function (BOARD_CUSTOM_GRAPHICS)
  - drop to fb2png mode if possible
  - to enable native screen capture, read the comments
6.56.1
new line
fix recovery hang on boot cause vold_connect() failed on some devices
6.56.2
merge aosp/sr fixes:
- updater: add missing header to fix compiler warnings
- updater: merge SR "Don't abort on read_file if the file is missing."
- merge SR "fix unnecessarily slow writing of EMMC partitions"
easier editing of default menu height at compile time
display total menu height and not only the increase value
6.56.6 / libtouch_gui 1.41
Merge branch 'cm-11.0-beta' of https://github.com/PhilZ-cwm6/philz_touch_cwm6 into cm-11.0-dual-boot-f2fs
Blackhawk: let´s see what´s wrong