Create bubble animations for X-ray facility
Update X-Ray facility models
Add models for bubble tubes
Update button locations on help menu
Merge lighting code
Condense navigation code to a single file
Reposition X-Ray facility
Separate different parts of X-Ray facility to allow rotation
Add models for bubbles and water tubes
Move lighting code to simple lights code
Allow models to be transparent
Add models for X-Ray facility
Clean up navigation
Update comments
Fix help menu
Add space