Merge remote-tracking branch 'upstream/1216-fix-resource-delete'
Merge branch 'master' of https://github.com/dwcaraway/ckan
Correction for  https://github.com/GSA/enterprise-data-inventory/issues/34 Resource URL ("accessURL") should not be required for non-public datasets

in config file, set

ckan.package.resource_required = false

to disable the requirement that all datasets have a resource.

By default, at least one resource will still be required for all datasets.