corrected submit5.py usage message
made InferGroupPlayerZeroNoise switch to groupmax at first mismatch, if it previously collected nwait cycles of infogain
Merge branch 'simple' into union
Merge branch 'qsub' into union
Merge branch 'union' into figunion
added collect_score_diffs() for collecting empirical relative fitness as a function of m
Merge branch 'fig' into figunion