Merge pull request #230 from shaitan/python

New Python binding
Its time for the huge documentation update for this monster now
v2.24.14.16
Merge pull request #231 from shaitan/python

Python: fixed is_none() for boost v1.40 compatibility.
v2.24.14.17
Get rid of old docs in spec file
Use elliptics/core instead of old elliptics in python sitelib
Using correct working dir in python setup script
Use correct data_files in setup.py
Get rid of py_modules for deps
Do not copy *.py by hands, getting those files are not present anyway
v2.24.14.18