Adds title and creator fields to default Blacklight search.
Merge branch 'develop' of github.com:IU-Libraries-Joint-Development/PagedMedia into hpt-71
[HPT-135] Adds creator and title searching to default Blacklight search.
[HPT-137] Restricts default search results to only Paged objects.
Comment out author and subject fields.
RSpec test added.
Merge pull request #23 from andjsmit/hpt-71

HPT-131 Adds title and creator fields to default Blacklight search.