Added seatbelt fixedwing controller.
Flipped simple mode pitch/throttle channel input.
Fixed PID roc2Thr param names/ added them to controldemo.
Fixed a comment.
Added pressure alt measurement to kalman demo.
Merge branch 'seatbelt_controllib' of https://github.com/jgoppert/Firmware into seatbelt
Added startup scripts useful when running USB consoles, made MAVLink aware that /dev/console is a hint for running on USB (magic strings, magic strings)
Fixed copy & paste documentation lies
Added feedback before rebooting
Merge pull request #240 from PX4/usb_hil

Added startup scripts useful when running USB consoles, made MAVLink awa...
Merge pull request #234 from PX4/seatbelt

Seatbelt for fixed wing
Improved command handling, added a low priority task and various fixes
Merge remote-tracking branch 'upstream/master' into new_state_machine

Conflicts:
	apps/controllib/fixedwing.cpp