Followup r95458
authorSam Reed <reedy@users.mediawiki.org>
Tue, 6 Sep 2011 15:45:43 +0000 (15:45 +0000)
committerSam Reed <reedy@users.mediawiki.org>
Tue, 6 Sep 2011 15:45:43 +0000 (15:45 +0000)
commit579b0c5dbc2b361ad37bf4f1e184079345903f24
tree7bf43dc5b5dbedf73d90309d1c59634928e1b075
parentd018001f3b770274a3e7cb1023e886be52418d0e
Followup r95458

Add a couple of bits of documentation

Removed an unused global

No need to 1.18 this
maintenance/refreshImageMetadata.php