Modifying search relevance behavior

To make a change that modifies search behavior (relevance):

• If you need to index some additional records to recreate and test the behavior in a dev instance, add those records to the spec/fixtures/files directory. Note that OCLC records will need to list the record's database in the 950$a
• Refresh your sample data with docker-compose rm -sf solr && docker-compose up -d solr && docker-compose exec app bin/rake findit:data:index:sample
• Make your changes to the solr/conf directory.
• Run docker-compose restart solr to pick up your configuration changes.
• Run the existing test suite to make sure that your changes don't introduce any regressions (docker-compose exec app bin/rspec)
• Add at least one test for your new behavior. The rspec-solr matchers can be very useful for these tests.
• Create and submit a pull request. CircleCI will check to make sure that all the tests pass.