Fixes #345
Gutting no longer used methods, will need to address the spec changes to suit
Fixes 404 expectation in test, but highlights the need to revisit the issue of 404 and googlebot, as we're not giving the right status out at the moment
Removing individual smart colleciton checks, length plus permissions check on user root should suffice
Merge pull request #403 from NEU-Libraries/feature/solrize_my_drs

Feature/solrize my drs