Pyslice

Refactor

- Clearer comparisons.

Fix

- Fixed detection of binary vs UTF files.

* Reworked the documentation
* Cross compatibility between 2.7 and 3.3 helped out with 'six'.
* Git didn't do what I want with the moves, but
* Moved pyslice.py to pyslice/__init__
* Moved pyslice_lib to pyslice/pyslice_lib
* Ran 'autopep8' on all files - especially useful on PySPG
* Added a README.txt that gives some description.
* Moved to sphinx, restructured text
* Minor improvements to setup.py to allow 'upload_docs' to work.
* Finished transition to git. Deleted CVSROOT and moved everything up
a directory.
* Demoed all parts of the functionality in the example.

Moved to threads rather than 'os.fork/os.exec' which means that pyslice.py should be able to run on Windows, though not tested. Eliminated a bunch of code required by the 'os.fork/os.exec' that should make pyslice.py easier to maintain.

Uses 'pyslice.ini' instead of 'pyslice.conf'. This allows the use of .ini editors to easily map to the correct format.

Can pull variable values from statistical distributions in Python's 'random' package.
Uses os.path.walk to make considerable faster.
Minor code clean-up