Move recursive-each into to_s
Change test in album_toc_search_spec to use xml object

-Use Ox to parse subject.query and then test for various elements
-Change build_base_query in BaseQuery to accept block for additional xml
Add tests

-BaseQuery accepts mode
-Subclasses accept mode on behalf of BaseQuery
Fix cli toc search

-Now calling AlbumTOCSearch with Hash of args