Version 0.5
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* Show video in real-time (without using pipes)
* Allow cutting joystick input by a percentage for easier control
* Configure reversing of the axis on the joystick
* Allow other actions to be mapped to joystick buttons (flips and such)
* Override conf file for Joystick
* Wiimote control (?)
* API Change: VideoHandler should be under UAV::Pilot::Video, change name to H264Handler,
  change required method to 'process_h264_frame'

Version 6
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* Error message formatting in REPL
* Facial Recognition with Image::ObjectDetect
* EasyEvent takes nav data into account ("vert_speed 1.0 until altitude == 10000cm")
