Add passive AP gain to goon's power descriptions

Truffleupagus

Goons' power descriptions should have "(Passive) Gain x <color> AP per turn."

I think this would be useful for new players.  When I first started playing, I had no idea where the AP was coming from or why some tile movers were able to fire their powers without making the correct matches.  I know I've also had to explain this to my friends when they started playing.