Add Dabo Dice rule

Add rule for rolling doubles other than 'Wyvern Eyes' or 'Woot, woot!'.
Add Bitcoin address for donations, modify graphs

Bitcoin address links to one of my personal accounts and it's yield
will be forwarded uncut to more game development. Sometimes that means
beer. Instead of just showing round sequence the graph should walk
through the whole game. Some modifications with the Initiative Badge
will be added shortly.

Screenplays are written in fountain markup, dummy file created.