make joblib code robust to whether list_split preserves contiguity
make joblib code robust to whether list_split preserves contiguity

fivejjs/pyhsmm,wgmueller1/pyhsmm,fivejjs/pyhsmm,wgmueller1/pyhsmm,theDataGeek/pyhsmm,mattjj/pyhsmm,fivejjs/pyhsmm,theDataGeek/pyhsmm,wgmueller1/pyhsmm,theDataGeek/pyhsmm,mattjj/pyhsmm,fivejjs/pyhsmm,fivejjs/pyhsmm,wgmueller1/pyhsmm,wgmueller1/pyhsmm,theDataGeek/pyhsmm,theDataGeek/pyhsmm