mkblctrl fix and qgroundcontrol2 startup script for different frametypes
Implement Spektrum DSM pairing in V2

- Bind control for V2
- Relays and accessory power not supported on V2 hardware
Fix backwards ifdef in dsm.c
Finally get the #if right!!!
The parameter system is supposed to have a lock; implement one.
Merge pull request #408 from PX4/#407-param-lock

The parameter system is supposed to have a lock; implement one.
Merge pull request #406 from jean-m-cyr/master

Implement Spektrum DSM pairing in V2
Lock name should not equal locking function name. Urr.
Hotfix: Disabling param lock, not operational yet
Hotfix: Guard against corrupted param files, still boot the system if they occur
Merge pull request #405 from limhyon/master

Quadrotor HILS Update
Merge pull request #398 from NosDE/master

mkblctrl fix and qgroundcontrol2 startup script for different frametypes
rgbled: major cleanup and bugfixes
rgbled: more cleanup
Merge branch 'master' into rgbled_fix
multirotor_pos_control: yaw setpoint bug fixed
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