Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  038991847ae23d5bdc287dc5832596e575cf748b

Remove redundant CSS rules

Style headings only inside .content, don't make h1 black, leave it the
same color as other headings.

Change-Id: I75bb9cff3df62ada0fbbdf74a18dbbc185683c6e