Add PyGame components

[soumilk]

Pygame is really extensively used gaming library in python3, detail about the small implementations and components of the pygame library.
Add its learning resources.
While adding the code of for the components of the pygame, remember to properly comment the code and explain the components in the code itself. For reference, see the tkinter basics for idea.

[Pythonexplorer48]

Well there is actually pygame documents this is the url A Newbie Guide to Pygame