Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  b8c90a04f2af1a4e9e03c34fcf906cefe4fe60e0
null
Strip mwt ids during normalization to remove false semantic errs.

* This helps roundtrip-js to correctly classify syntactic errors
  as syntactic errors.

  Ex: node roundtrip-test.js Template:ColPollTable

Change-Id: I1445bec9bee5d5d2a790ceaac297e9c551331474