Added new Zolmeister bot, built from scratch based off of probabilistic strategy

In order add bots, you no longer need to type in `ai/botname.py` and then the classname
Instead, make sure that the classname matches the filename, and just type the filename without the `.py` extention
e.g. `Path: zolmeister` will add the zolmeister bot (whereas before it would be `ai/zolmeister.py \n ClassName: zolmeister`)

Zolmeister bot is currently the reigning champion, handidly beating both Zoli bot and Brad bot in aiBattle