Updated mediawiki/extensions
Project: mediawiki/extensions/MathSearch  d57698b8c1fce776e014d986624a1575d182766b

New Feature: size of output

* calculates the size of output
* adjust Formulainfo to Math 2.0

Change-Id: If45f0f101d8d696884602f9249ed74c1018f9b0f