add tests for kaminari with solr responses, paginatable arrays, and paginated ActiveRecord collections
avoid triggering mass-assignment security errors when creating test objects
deprecate remaining LegacyControllerMethods
deprecate paginate_params
replace format_num with Rails' number_with_delimiter
remove response_has_no_search_results? helper onto the Blacklight::SolrResponse class
bump to 4.6.1