Some updates to KMeans
Some changes
Merge branch 'master' of https://github.com/cmdevries/LMW-tree

Conflicts:
	src/KMeans.h
	src/Prototype.h
	src/TSVQ.h
Parallelised TSVQ with TBB tasks
Merge branch 'master' of https://github.com/cmdevries/LMW-tree

Conflicts:
	src/StdIncludes.h