Update Development.md
Introduce better naming consistency for some union members.  remove type
prefix from a typedef.

Conflicts:

	obj/cleanflight_OLIMEXINO.hex
	src/flight_common.c
Introduce better naming consistency for some union members.  remove type
prefix from a typedef.
Enable writing to EEPROM when using the autotune switch after landing.
Updating NAZE binary with autotune eeprom write enable.