Add many more settings for Locations

[mrhegemon]

More selectable Location settings:

• [ ] No avatar (default: false)
• [ ] Spectate only (default: false)
• [ ] Click on loading to enter - force enable sound for autoplay (default: false)
• [ ] start in ar (default: false)
• [ ] start in vr (default: false)
• [ ] start with video/audio/screenshare/mocap (default: false)
• [ ] enable recording (default: false)
• [ ] enable chat (default: true)
• [ ] enable login (default: true)
• [ ] enable avatar (default: true)
• [ ] collapse ui (default: false)

Maybe

• [ ] force avatar pack - maybe behave graph?

Phase 1 - add them to the admin panel and settings in the system Phase 2 - add the actual functionality to the client/server

[mrhegemon]

• [ ] shut off physics