Ignore PyCharm project files.
Conform to pep8 whitespace style (E302).
Fix E203.
Fix W293.
Fix W391.
Fix W292: no newline at end of file.
Fix E501: line too long (95 > 79 characters)/
Fix typo.
Fix method naming (pep8 specifies all python method names be in snake_case).
Merge branch 'master' into pep8-conformance

Conflicts:
	CS 156 Homework 1/CS 156 Homework 1/FoodAgent.py
Fix naming conflict.
Merge branch 'master' into pep8-conformance
Fix variable naming (all variables should use snake_case, not CamelCase).
More variable name fixes.
Fix module (file) naming (all modules should use snake_case).
Fix variable name
Merge branch 'pep8-conformance'

Conflicts:
	CS 156 Homework 1/CS 156 Homework 1/BoardStateGenerator.py