Added stubs and imports for copy/deepcopy operations
Implemented copy and deepcopy for Ants and Worlds
Fixed missing return statements on deepcopy!
Changed method names
Fixed missing assignment in Ant.clone
Changed defaults
Merge branch 'defaults' into dev
Merge branch 'issue14' into dev
Minor modification to the readme
Merge branch 'docs' into dev
Changed "To-Do" section into the "In the Future" section
Merge branch 'docs' into dev
pants is now pep8 compliant
Merge branch 'issue1' into dev
Added docstrings for @properties
Merge branch 'issue9' into dev
Changed argument/variable/property names so they make sense
Updated defaults and reduced demo to 100 iterations
Merge branch 'issue7' into dev
Merge branch 'dev'