Adding Travis integration and removing cucumber tests
Merge pull request #99 from WGBH/travis-integration

Adding Travis integration and removing cucumber tests
Updates gems, fixes #101.
Merge pull request #102 from WGBH/fix-101

Updates gems, fixes #101.  This breaks on Travis because we don't have #98 fixed yet.  That's next.
Updating to solr 4.6 using blacklight-jetty and jettywrapper
Merge pull request #103 from WGBH/fix-98

Updating to solr 4.6 using blacklight-jetty and jettywrapper
Fixes Rakefile, "Do not know how to build task 'default'" error. Changes production url for solr. Emergency fix to get solr working again.