fixes issue #29
fixes issue #29

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