removed -q argument from git rev-parse as it is not needed and allows for older versions of git to work with CMakeLists
changed box to point source and threading works now
changed results file
Merge branch 'develop' into test_void_fix
Merge pull request #272 from mit-crpg/test_void_fix

Fix test void to work with threading and mpi
fixed minor typo when vtk not installed
Merge branch 'develop' into cdash