fix laser when moving grabbed object
Merge branch 'master' into branchesRock
Merge pull request #21 from jmh045000/branchesRock

Branches rock
provide reset scale tool, remove line width from draw dot
test
Fixes #22

use glSolidSphere with smaller number of polygons
Merge branch 'master' of github.com:jmh045000/utd_cs6301_project into fixrotation
Subtract original object rotation at new grab so new rotation doesn't grab 'front'
Merge pull request #23 from jmh045000/fixrotation

Fixrotation
fix DELETE
Merge branch 'master' of github.com:jmh045000/utd_cs6301_project
Merge remote-tracking branch 'origin/master' into scaling