Merge pull request #534 from ror-community/staging

[To PROD] Single Search default (option) / better error reporting

Merge pull request #525 from ror-community/staging

[PROD] Remove unused v1 API Code (#521) (#524)

Merge pull request #520 from ror-community/staging

Merge pull request #514 from ror-community/staging

[PROD] Decommission ROR Schema v1 indexing support (#512) (#513)

Merge pull request #511 from ror-community/staging

Merge pull request #507 from ror-community/staging

Merge pull request #487 from ror-community/staging

Merging staging for single search

Merge pull request #452 from ror-community/staging

Merge pull request #449 from ror-community/staging

Merge pull request #449 from ror-community/staging