Support search by series title

Purpose/Overview:

The current implementation of the title search includes searches by title, alternativeTitle, indexTitle and series.  There are, however, use cases that the librarian would like to search only by the series title

Requirements/Scope:

• Add search option that will support series search
• The search will occur in the series  field (array of strings) 
• Not all records will have series populated
• The search by series title should follow the same rules as search by title

Approach:

Acceptance criteria:

• The existing behavior of the search by title does not change
• User can search by series only, and the search returns only the records that have matching values in series property
• Missing data is handled gracefully