Rename midiMessage to initMessage
Added Description tag to midiTemplate files
Changed initMessage into a QByteArray
Added Akai APC20 input profile
Merge pull request #195 from joepadmiraal/midi_template

MIDI: SysEx initialization improvements
MIDI: improvements to SysEx template parsing
Remove RGBImage.qxw, anim1.png and anim2.png