a bit more Pacman cleanup
a bit more Pacman cleanup

silgon/rlpy,silgon/rlpy,MDPvis/rlpy,imanolarrieta/RL,rlpy/rlpy,BerkeleyAutomation/rlpy,BerkeleyAutomation/rlpy,MDPvis/rlpy,silgon/rlpy,BerkeleyAutomation/rlpy,rlpy/rlpy,MDPvis/rlpy,rlpy/rlpy,imanolarrieta/RL,imanolarrieta/RL