Merge commit '611196a75a9f14db98a256c19de3b723e8a5a368' from Christopher Toth

- merged setup.py from "Fixed build process to work with Python 2.7"
- didn't keep "Switched perception and memory to sets" which will be part of the "sets" branch, still unfinished

Conflicts:
	build-game.py (didn't keep the changes)
Merge branch 'master' of https://github.com/soundmud/soundrts