Merge pull request #28 from MattGuerrette/dev/mguerrette/integrate-rit-changes

Merge remote-tracking branch 'rit/master' into dev/mguerrette/integrate-rit-changes

Fix compilation issue on VS2019

removed FPS from window title

Fixed stride issue in Spotlight LightBuffers

Removed unused variables

exposed getPointMaterial to lua

changed light struct to remove position and direction

Updated to use spotlight component

setting up deferred renderer to make room for spotlights

updated lights test scene

added spotlights, not yet working correctly

added inih to dependency list

updated shaders with fixes for lighting

merged ritgraphics changes