Coin Flipping, AKA the D2

I finally had the guts to code a little something in for Bay,and even coded it in so that nothing can get broken from my changes or that it compiles. I'm still not entirely sure I GitHub-ed it properly,but you can tell me what I did wrong,if I did do it wrong.
About the changes: it makes all the coins be 2 sided dice,which can add more RP value since it randomizes for you. 50-50% odds.