Updated mediawiki/extensions
Project: mediawiki/extensions/TimedMediaHandler  b4d5b5be7e6972893dc9203654c1bb712aa808d5

Changed Mp4Handler class call from wfMsgto wfMessage

wfMsg is deprecated.
Changed wgLang to bitrateParams and timeperiodParam
Fixed whitespace issue

Change-Id: Icbf8bcee7f788bdc707ec0258c53bc8f6bd178c9