Fixed some comments
Print a definition list in summary reports.
For Chi squared tests, tell whether there is attraction or repulsion in summary reports.
Don't skip a result if there was not enough data for one of the analyses (partially undo commit 6df726950e)
For analysis attraction_inter set the number of tasks a worker process can complete before it will exit and be replaced with a fresh worker process (maxtasksperchild=50).
Possible solution for the "pnc=: N" problem.