Updated mediawiki/extensions
Project: mediawiki/extensions/BreadCrumbs2  1ae326e251919ce1d604b230a36d2321d8c04b73

Code from wiki page BreadCrumbs2, oldid=691806 with whitespace fixes

Change-Id: Ic5d73e34b393207c8a0454df105e5424223bac0e