Fixes #2108 GS generate_url with GoogleAccessId
Merge pull request #2116 from danielbeamshare/fix-2108-gs-generate-url

Bug fix for Google Storage generate_url authentication. Fixes #2116, #2108.
Added more endpoints for Datapipeline.
Copyright fix. :/
Merge branch 'datapipeline-regions' into develop

Fixes #2121.