Commit Briefs
fix copy-paste error in 'gotadmin cleanup' man page section
spotted by naddy
fix a glaring logic error in navigation for commits, briefs, and tags.
now, we get the proper commit id from the tailq.
switch from SIMPLEQ to equivalent STAILQ macros
The singly-linked tail queue macros were added to OpenBSD 6.9 and are more widely available on other systems. ok stsp