Refactor tessellation of SRF_TRIANGLES, SRF_FACE, and SRF_GRID
Refactor VBO/IBO checks
Refactor vbo tessellation
Fix startup error
Add /safeseh option for ml.exe

This prevents a linking error
Shim roundf() for msvc

This fixes compilation of game.dll
Fix a bunch of "unreferenced local variable" warnings
Add missing import statement
Merge branch 'master' into for-0.19
Bump version.