3DRadSpace v0.0.5a bugfix release

This is a smaller bug-fix update. Straight to the list:

Bug fixes

✓ Fixed fog still rendering when opening a new project
✓ Fixed a startup crash on some systems
✓ Fixed fog still rendering when opening a new project
✓ Fixed some bugs with the enabled state of the GameObject derived classes
✓ Fixed a bug with the checkboxes on the object list not updating correctly
✓ Fixed Skybox antialialising ( line visual artifacts) in 3DRadSpacePlayer
✓ Fixed a major memory leak in 3DRadSpacePlayer

API Changes

✓ Camera.MaxDrawDist now updates other skybox's _size values
✓ Added Camera.LinkCamera(Camera)
✓ Added Camera.UpdateSize()

Others

✓ Changed Script object icon to the standard C# logo
✓ Fixed a visual bug in FPVCamera's object window