Set USB recording
Documentation
Correct documentation on --host parameter
Note to fix unnecessary module
Rearrange roadmap items
Merge branch 'usb_video_record'

Conflicts:
	lib/UAV/Pilot/Driver/ARDrone/Video.pm
	share/ARDrone.uav
Merge branch 'master' into nav_ack_event
Make a more generic EventHandler that doesn't depend on SDL.  The raw
SDL Event handling is now an EventHandler itself.  All old objects that
do SDL::EventHandler are converted to new interface.
Convert uav_video_display to new event API