Changes:
* --shebang-wrap makes is possible to parallelize scripts by putting
parallel in the shebang line (the first #! line in scripts).
* --delay puts in a delay after starting each job. Useful to avoid
raceconditions and thundering herd problems.
* --results now uses / as separator instead of TAB and thus creates
subdirs. Thanks to Drew Frank.
* parallel: OpenBSD CPU detection. Thanks to Michal Markowski.
* niceload --sensor allows for negative numbers to signify a lower
number means the limit is lower.
* niceload --prg suspend a named program that is already running.
* niceload multiple --pid suspend process ids that are already
running.
* Bug fixes and man page updates.
ok ajacoutot@ sthen@ pascal@ (MAINTAINER)
2ff88e2acd