Fix a lot of small bugs
Another two small fixes. now only 9 instead of 51 (of 100) points are faulty
Another bunch of small bugfixes for as3delaunay port, still not working proper
Voronoi: Fix HalfEdge:isLeftOf
Extend two toString methods in Voronoi
Minor changes, mostly toString
A few small changes, fortunes now finishes a first run
Fix a vertext assignment, also fix adjustMinBucket  and maybe EdlgeList:insert