introduce a random command to randomly rotate mobsters
Extracted MobRotation#random
Rotate with the given seed
shuffle the mobsters
make random rotation update git user
removed unneeded bang
randomizing the rotation also saves it
extract a rotate_mobsters method
Move command_router method to MobRotation
Remove useless variables
transform case statement to hash in preparation for awesomeness
dynamically define commands
check the block arity when defining commands
extract a CommandRouting module