Find/searching albums

[rsinghal]

In Mirador 2.0, we made a conscious decision to call the search box a "filter" because the code is not searching every string in the manifest. It is only doing a filter on some elements in the HTML. In this case, just the title and the source. I don't want users to think they are getting a discovery environment within the catalog find and filter area.

[ggeisler]

@rsinghal Yep, good point. I think we can just update the label to remove the term "search" and use "filter".