Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  20dfda99e7896ebc2b6440538633298ac9d207ad

Remove default date population with "now"

Silly idea anyway. There's an XXX there that may be good to fix, but for
now we'll just blank 'er.

Bug: 53605
Change-Id: Ib3d003b10e27358488ce08f1b243ec7207b6d00e