Remove last remnant of local-nodename.
Get rid of local-username and faffing around with impersonator tag.
Merge bug25979
Merge default
Merge in default.
That's no longer relevant.
Merge bug25979 again
Fix tests post-merge
Damn, that's no longer relevant either.
Merge bug25979 (again)
Merge bug 23906
API change
Merge bug25985
Merge bug26000
Merge bug 26000 (into stable this time)
stable to default (noop)
Try to make this test more robust.
rabbit_federation_link_util:start_conn_ch/5 does that too.
stable to default
Delay trapping exits a bit more.