fix issues from cppcheck
fix ws
change value copies to references in some places
fix bug in splitdetector
make starfield configurable, use setData instead of mapping
log starfield rebuild
fixes
Merge branch 'master' of https://github.com/voxelinc/voxellancer into cppcheck

Conflicts:
	src/voxel/voxelcluster.h
fix build
Merge pull request #431 from voxelinc/cppcheck

fix issues from cppcheck
Merge pull request #435 from voxelinc/configurable_starfield

make starfield configurable, use setData instead of mapping
merge with master