Plugins HeadTracker

- new version is compatible with VaM 1.20.77.6
- new UI to change camera resolution and other things
- command line arguments are now designed more conviniently
- also there are some changes made for oncoming plugin HeadAndHandsTracking

Major bug has been fixed. This should ease shaking. If you have adjusted deadband, dampings and limiters to a high values you may was to review them.

Also, support for opentrack was added. You may use it with IR clip, TrackAI or any other tracker.
To use it, run opentrack with its output set to "UDP over network" with ip 127.0.0.1 and port 62731.

You can now select resolution for a camera. Higher resolution should help with face detection and decrease shaking.
Also, added support for an upcoming project