add games commands to readme
add games commands to readme

PhunStyle/Gravebot,etp12/Gravebot,stratsco/stratsbot,PhunStyle/Gravebot,freevortex/teabot,A-lxe/Gravebot,PhunStyle/Gravebot,etp12/Gravebot,gw2code/Glenna,A-lxe/Gravebot,freevortex/teabot,stratsco/stratsbot,gw2code/Glenna,etp12/Gravebot,Gravebot/Gravebot,Gravebot/Gravebot,A-lxe/Gravebot,gw2code/Glenna,Gravebot/Gravebot