Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  50555b059d0df5a5429ac4b94e0e3679b6b0ad40

(bug 45906) remove title attribute from description

All other input types don't use the title attribute and all the help is
put in the tipsy it therefore makes sense for the description field to
follow the same.

Change-Id: I615433de761118c45756d37b72150296bb72107d