Ignore .DS_Store
Refactor Hackersh Interpreter, new eval.py file with eval() and parse() functions
Versions prior to tagging will use the 'dev' postfix (as oppose to 'post'). i.e. '0.2.0.dev3'
Update Dependencies (Pythonect >= 0.6.0 and NetworkX >= 1.7) and add COPYING to data_files
Add command line option --quiet/-q to not print the normal Hackersh welcome
Switch to static hackersh/_version.py