add __init__.py files in each directory, so that Sphinx can document the docfiles in that directory
add more documentation
change some incorrect lines in __main__
add testing functions with python's unittest library
miscellaneous whitespace edits and print statements
add Python testing file for each Python LOTlib file, add .log_probability() test in test/GrammarTest.py
modify .log_probability() test, add memoization test
take out assert_or_die statements
add more tests for FunctionNode, Grammar, and Memoization
Merge branch 'master' of https://github.com/piantado/LOTlib
Can I push yet?
Imporved some docstrings and comments in Grammar.py
modify documentation files
Merge branch 'master' of https://github.com/jthurst3/LOTlib
update docstrings in Grammar.py
update documentation to include latest docstrings in grammar.py
Merge branch 'master' of https://github.com/jthurst3/LOTlib
Fixed/added docstrings in Grammar.py
More docstring mods in Grammar.py
Ninja commit