Returned linux-ix-slave18 - 23 to bm04, since they had gotten hung anyway.
== Signing ==
No problems, autosign worked fine. Got "Signature verification succeeded" mail.
== Unreserve Slaves ==
cd /builds/buildbot/builder_master1
echo 0 > reserved_slaves_pm01
== L10N Verification ==
post_sign bits weren't triggered. TODO: investigate why