Adding range filter

hyrax/Gemfile

hyrax/Gemfile.lock

hyrax/app/assets/javascripts/application.js

hyrax/app/assets/stylesheets/application.css

hyrax/app/controllers/catalog_controller.rb

hyrax/app/controllers/search_history_controller.rb

hyrax/app/indexers/complex_field/subject_indexer.rb

hyrax/app/models/search_builder.rb

hyrax/app/renderers/nested_subject_attribute_renderer.rb

hyrax/app/views/hyrax/crc_datasets/_attribute_rows.html.erb

hyrax/config/routes.rb