allow -j as an alias for -threads
commitfb6c722838a3b75e01651515d5a6574365377457
authorrofl0r <retnyg@gmx.net>
Fri, 17 Feb 2017 00:46:26 +0000 (17 00:46 +0000)
committerrofl0r <retnyg@gmx.net>
Fri, 17 Feb 2017 00:46:29 +0000 (17 00:46 +0000)
treeca1773d0a9920011ce7835fd7029aabf946aa795
parentaaf9d8d9ca01a5bf074b4bc1fd499514e7961f6e
allow -j as an alias for -threads

1) it's shorter
2) it's what make and GNU parallel use

beware that we still need the = character, since we're not using
getopt().
jobflow.c