Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  e4fc9fd5aa26309fb2e31dad602065b393b21585

Regression: Undo should be on same line as confirmation message

In firefox w/ linux(maybe others) the truncation class is causing the
Undo button to go onto the second line.  I don't think truncation is
necessary here so dropping it.

Change-Id: I788a87598c6f1a6bcd334016a640ed428f35b406