Update Development.md
Introduce better naming consistency for some union members.  remove type
prefix from a typedef.
Merge branch 'master' into autotune
for some union members.  remove type
prefix from a typedef.

Conflicts:

	obj/cleanflight_OLIMEXINO.hex
	src/flight_common.c

Conflicts:
	obj/cleanflight_OLIMEXINO.hex
	src/flight_common.c