Adds initRender function

Will be used to initialize the icons easily
Initializes all icons with GL_INIT
Adds video.py

This file is supposed to contain all rendering stuff. Or the most of it.
Maybe it's a good intention to remove most of the GL stuff in client
aswell.
Adds stubs for keyboard and mouse io

This will be the wrapper set in client.py
Implements the stubs out of io

Yet to use
Merge branch 'master' of github.com:baldulin/pyage

Merged back into this old repo