recommit
turned into package
took out debugging print statements
added brian's changes
made minor changes to readme
fixed run-headless to send map data to game
fixed run.py to run game before rendering
change to allow multiple spawns per player for future tests
add unit test for swap moves
fix bug with swap moves
add unit test for adjacent bots moving forward in a line
add more checks to basic move test
add unit test for train collision
add unit test for moving in a circle
add unit test for circle collision
fix infinite recursion in collision detection
refactor reusable test code into their own modules
add some unit tests for suicide