Switch to GridAABB for minimalGridAABB in VoxelClusterBounds
add missing files
add operator== to gridaabb
fixed testcollisiondetector
another test-fix
add voxelclusterbounds documentation
Merge branch 'gridaabb' of https://github.com/voxelinc/voxellancer into gridaabb
Merge pull request #376 from voxelinc/gridaabb

Switch to GridAABB for minimalGridAABB in VoxelClusterBounds