v2.1-4-g9d702d4 lists branches and users in unsorted order. I believe the branches were sorted in the previous version. Lexicographical ordering would make the output more legible. Example:

{{{
$ python pkgdb2_cli.py acl --noextra perl-Test-LeakTrace all
Fedora Package Database -- perl-Test-LeakTrace
Traces memory leaks

master Point of Contact: pghmcfc
watchbugzilla watchcommits commit approveacls
ACLs:
mmaslano Approved Approved Approved Approved
jplesnik Approved Approved
perl-sig Approved Approved
psabata Obsolete Obsolete Approved Approved
pghmcfc Approved Approved Approved Approved
group::provenpackager Approved
ppisar Obsolete Obsolete Approved Approved

el5 Point of Contact: pghmcfc
watchbugzilla watchcommits commit approveacls
ACLs:
group::provenpackager Approved
perl-sig Approved Approved
pghmcfc Approved Approved Approved Approved

el6 Point of Contact: tremble
watchbugzilla watchcommits commit approveacls
ACLs:
group::provenpackager Approved
tremble Approved Approved Approved Approved
pghmcfc Approved Approved Approved

f19 Point of Contact: pghmcfc
watchbugzilla watchcommits commit approveacls
ACLs:
mmaslano Approved Approved Approved Approved
jplesnik Approved Approved
perl-sig Approved Approved
psabata Obsolete Obsolete Approved Approved
pghmcfc Approved Approved Approved Approved
group::provenpackager Approved
ppisar Obsolete Obsolete Approved Approved

f20 Point of Contact: pghmcfc
watchbugzilla watchcommits commit approveacls
ACLs:
mmaslano Approved Approved Approved Approved
jplesnik Approved Approved
perl-sig Approved Approved
psabata Obsolete Obsolete Approved Approved
pghmcfc Approved Approved Approved Approved
group::provenpackager Approved
ppisar Obsolete Obsolete Approved Approved

epel7 Point of Contact: pghmcfc
watchbugzilla watchcommits commit approveacls
ACLs:
mmaslano Approved Approved Approved Approved
jplesnik Approved Approved
perl-sig Approved Approved
psabata Obsolete Obsolete Approved Approved
pghmcfc Approved Approved Approved Approved
group::provenpackager Approved
ppisar Obsolete Obsolete Denied Denied
}}}