Plugins Facial Motion Capture

Thank you @dollarsmocap for the pull request. I have not tested this so let me know if it breaks something.

Thanks @thanos for the report

new: plugin settings will now save when saving scene - good for saving specific settings for a specific look for now
new: slider to let you tune motion smoothing to try to get rid of jitters
new: eyes reset to looking forward when turning off looking tracking

I told you if you complained or asked it would bring motivation.

Limitations:
- only supported by LIVE Face app
- head rotations do not record to Timeline export right now but everything else does
- rotation only (look up/down, look left/right, tilt left/right), no position support (forward, backward, side to side)

Recordings would sometimes be saved corrupted with no length.

Added a new iOS capture app that is supported. It is named Face Cap.

It was harder than I thought, but now you are able to independently control the left or right eye movements without morphs and also record those changes for playback with Acidbubbles Timeline (the included EyeGazeControl sub-plugin in this plugin is required for playback)

This release allows you to record your motion capture and then import it into Acid Bubbles Timeline plugin.

• IP address is saved
• Morph strength changes are automatically saved
• Configuration file added after first connect so you can change the morphs used. Saves/lfe_facialmotioncapture.json