Better README

[devinmatte]

As the beginning of the year approaches, freshman will soon try to look at and contribute to CSH projects. It's a bit hard when there are no setup instructions, or links of where to download python, pip, or any other tools we use.
It would be a good idea to add to the README some setup and other useful information

• Setup information
• System Dependencies
• Python version, potentially as a badge
• Code standards (Less important if pylint is present)