Started to organize Python codes under ``cgru.plugins.maya.afanasy`` according to PEP8
Fixed ``makehgeo.cpp`` to let it compile without any problems under Fedora 20 by adding the include command ``#include <unistd.h>``
Fixing python code to comply them with PEP8 rules.
Fixing python code to comply them with PEP8 rules (part 2).
Fixing python code to comply them with PEP8 rules (part 3).
Replaced "afanasy.mel" with a Python counter part which is able to send render layers as separate jobs.