Fix __init__.py and add some info to README.
Basic setup.py.
CREATE THE THINGS
Update assets module with template docstring.

Mod:
    bitshift/assets.py
        -convert existing docstrings to the Sphinx auto-doc format.
Update __init__.py.
Add Codelet, crawler dependencies to setup.

Add:
    bitshift/codelet.py
        -add Codelet class with constructor.

    README.md
        -add SASS stylesheet documentation
Minor refactor of codelet.

Add:
    bitshift/codelet.py
        -complete docstrings, add filename to Codelet constructor.
Add dispatch 'parse' function to parser __init__.py.  Basic code language identification as well. Included pycparser as a depedency.
Add docstrings for functions in parser.  Add ivar for syntax tree to codelet documentation.