don't die when broker disconnects

Change-Id: Ibd8627346c03894c1654af5d41c3caaf9f3a5ffa
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1093646
Signed-off-by: Jiri Moskovcak <jmoskovc@redhat.com>
init scripts: fixed the return value of status command

Change-Id: I3a7f74248c803e2c96350cb70e1e94c52b24d745
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1109545
Signed-off-by: Jiri Moskovcak <jmoskovc@redhat.com>