SpatialPattern entropy calculations
AdjacencyManager tweak to handle silly streams.
Streams-from-jar seem more prone to not provide all their bytes on the first read(). Isomorphic to afd5130.
Fixing remaining Spatial Matching bugs.
No longer crashes when given spaces.
No longer misses patterns.
Off-by-one on SpatialPattern j index fix.

This completes the zxcvbn port.
Merge remote-tracking branch 'origin/master'