Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  02d58ad2d27ad2f8014204ea54c6c065a9ba9fe2

Don't error out on duplicate id's

It's possible for wikitext to generate invalid html, containing
multiple tags with the same id.  Allow that to pass through.

In general perhaps we need to reconsider throwing exceptions here,
more investigation needs to be done to find out which errors from
libxml are really fatal, and which are just warnings.

Bug: 60785
Change-Id: I827d51e35fa9232259166ef0f9d1f44136def883