Issue #2099391 by dawehner, marthinal | geodaniel: Breadcrumbs for Search module should match tab titles.

#192056 by effulgentsia, Dave Cohen, andypost, hswong3i, geodaniel, pwolanin, and dahacouk: Ensure user's raw login name is never output directly.

#355496 by geodaniel, Dave Reid: Always list available databases, with explanation when only one is in the list.