Updated mediawiki/extensions
Project: mediawiki/extensions/Agora  afa558948b9550dce27e92429da9c11918dfe405

Add big block buttons

Added two button classes:
  'big': scales text by 160% (paddings auto-adjusted)
  'block': scales button to fit 100% of width and display: block

See a demo here:
http://jsfiddle.net/munaf/AKXuJ/3/

Change-Id: I3175f605f9e9762cbd2c18810fd14a69eae7541b