Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  b361db60bc8222e4334f2bb8f936b67ff943513a

Add a generic Drawer view and CtaDrawer

This standardizes the drawer we use for CTAs and will be used in the
upcoming photo upload CTA commit (Story 343). In future, references could also use a subclass of Drawer (as of now, only the styling is shared).

Change-Id: Ice52cf3b288b0f551acd25edc3ec5727c04daf4b