Set correct error code field.
Removed redundant error code set.
OP-815 Coptercontrol hang on startup due to WDG timeout

Signed-off-by: James Cotton <peabody124@gmail.com>
Google API 15 - downgrading since nothing is required in 16.

https://github.com/PhoenixPilot/PhoenixPilot/issues/120

Conflicts:
	Makefile
Android: Step down to API14