Some shader fixes (#56)
Follow up fixes for Mac and Linux after fixing G3D for Macs (#16)
Fixes G3D on MacOS (#11)
Refactored Viewer code and added a Scene Viewer
allow non-grayscale 1 bit per pixel palettized images
Upgrade to VS 2022
Modified svn:ignore
inZip update, FMOD upgrade, M1 compatibility, and windows installer updates