Update OOjs UI to v0.1.0-pre (7d2507b267)

New changes:
9ccab2d Use .isDisabled() instead of .disabled to support inheriting
8f2a439 Localisation updates from https://translatewiki.net.
5f49c04 Remove unnecessary space in footless dialog
11dde77 Make autoFocus default to true

Change-Id: I55c3f1da805b26f5d97ffd9aa0c69f4ab655cfe5