Ran 2to3
PatternMgr formatted for PEP8
Started cleaning Kernel module.
tabs to spaces
Fixed kernel tests
PEP8
PEP8 and small refactorings.
PEP8 for Kernel.py
Renamed file names to be lower case.
Refactored tests
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Now you can place XML and AIML files anywhere, not only the current dir. The relative paths for learn files in these files are made absolute during parsing.
Fixes setup.py