make diagnal order visable
little normalization in transformation space
show clustering status
improved co_calc in transformation
do mean shift over edges od the reflection space
debugging phase
added hierarchic sum for Gamma
further reflection normalization
added draw() method to Refelction class
stablelized clustering
better antipodal point
improved norm -> better clustering
less verbose
small corrections
With the current norm the mean shift barely shifts at all,
somehow the shifted vert is almost the same then its origin.
The clusters are only nice becaus the density is calculated
nicely for each point.
corrected debugging routine and improved status output
everithing is fine now :)
show all symetries as reflection planes
Merge remote-tracking branch 'origin/Dominik' into alex

Conflicts:
	sym.py
	transformations.py