ARGO-338: refactor process_get and process_post into process_request
ARGO-338: refactor add_workflow, expedite, and remediate mods to use process_get/process_post
ARGO-337: upgrade dor-services version to get tag normalization enhancements
ARGO-338:  refactor common code from get_druids and fetch_druids into get_druids_req, fix minor job_count related bug in fetch_druids
ARGO-338:  refactor get_source_ids and get_tags to use get_druids_req
Merge branch 'develop' of https://github.com/sul-dlss/argo into develop
remove extraneous blank line