first cut a variable point size point rendering
fix comments and style
fixed header file merge conflict
fixed up comments and style guide items
removed dead code
added comment about fixing point selection
added comment about fixing point selection
clean up comment
clean up
change in comment to kick off build
Merge pull request #1170 from ZappoMan/point_shader

first cut a variable point size point rendering
fix thinning in voxels as points by using correct points to calculate width of voxel based on camera position relative to voxel
Merge pull request #1172 from ZappoMan/point_shader

fix thinning in voxels as points
work on debugging stutter behavior, mostly debugging and cleanup
fix stutter on rotating
Merge pull request #1173 from ZappoMan/bugfixes

Fix FPS stutter on rotating in place
Merge branch 'master' of https://github.com/worklist/hifi into 321contact

Conflicts:
	interface/src/Application.cpp