Seperate Python Classificator to Standalone Repo

[nhanson2]

In conjunction with this PR, the Python classificator has been extracted and moved to its own repo. This PR also fixes a few minor issues:

• Moves examples folder up several directory levels so they are no longer hidden in the src file.
• Adds manifest directive to include .so files in site-packages during build. Previously only 'pyd` files would be picked up on Windows.
• Updates to README to match new repo naming structure

This PR addresses #28

[nhanson2]

This PR in the Python-Classification repo needs to be considered in conjunction with the above PR:

https://github.com/cubert-hyperspectral/Python-Classification/pull/5

[BenMGeo]

Looks good. would merge.