No errors, and win rates did change, but possibly it's taking a while to load the patterns?
Extracted patterns from all games.
Started thinking about how to do this.
Started pattern analyzer to figure out which 3x3 patterns are extremely good or bad.
Moved SHAPE stuff to orego.shape
Moved more files into orego.shape
Created Table
Changed Zobrist pattern arrays in Board.
Wrote Board.findPatternHash().
Fixed incremental pattern maintenance.
Simplified pattern extraction.
Changed name to PatternExtractor.
Created class Cluster.

Verified that at least some patterns are being extracted correctly in test files.

Added rotate and reflect methods in coordinates.

Accounted for symmetry in extracting patterns.
Made sure that off board moves are still played but not rotated when extracting patterns.
Reset some folder paths to look in SgfFiles for creating patterns
Extracted patterns for KGS games from 2011-2013.
Added DataMiner class that collects data from sgf files and compares it to a data file collected in sloppy hash tables
DataMiner now writes to four separate files depdending on pattern radius
Added full sloppy hash patterns data to SgfFiles folder.
Changed DataMiner so it will write out its hashmaps at the end.