Issue #1810386 by plach, YesCT, Bojhan, bforchhammer, Gábor Hojtsy, falcon03: Create workflow to setup multilingual for entity types, bundles and fields.

Revert "Issue #1687864 by sun, BarisW, mgifford, sebsebseb123: Bring theme_breadcrumb() up to WCAG 2.0 AA."

Note to self: Don't commit from the same install you're testing on. ;)

This reverts commit cf860477.