Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  fe4cdd1525d5dd68d36e1346c7ca9b328ce47f78

Summary message at Special:PagePreparation escaped

The summary message has been ->escaped(); as code comment follow up
to https://gerrit.wikimedia.org/r/#/c/154398/

Change-Id: I05070722305788b6260a1bc07fda643c3d509fba