Commit Briefs
remove the gotsh group requirement from gotd; any user can now connect
Repository access is now controlled by access rules in gotd.conf, and concurrent connections to the gotd socket by local users are limited by the listen process. We should keep refining our anti-DoS measures in the future, but at least we have something in place now. ok jamsek, op
fork gotd repo_read/repo_write children on demand
ok op, jamsek