rgbled: major cleanup and bugfixes
rgbled: more cleanup
Merge branch 'master' into rgbled_fix
rgbled: copyright updated
commander: state indication changed, 3 green blinks = succsess, 3 white blinks = neutral, 3 red blinks = reject
Merge pull request #410 from PX4/rgbled_fix

rgbled fixes and changes in status indication
re-enable state hil
Merge pull request #412 from thomasgubler/state_hil

re-enable state hil
Merge branch 'master' into mpc_yaw_fix