'references' tag not properly accounted for in metadig checks

[jagoldstein]

EMLs often use the references tag to repeat elements within that same metadata file.

The metadig engine is not recognizing that those references tags effectively act to "populate" certain sections with desired elements, causing checks to fail when they should not.

The most common (and possibly the only) sections where references are used are within attributeLists and partys.

Please see an example regarding attributeLists here.

In the example above ^ , the incorrectly failed checks are described in the UI as "Check That An Each Entity Has A Name And Attributes" (this messaging also appears to have an extra word, "An"), "Check that each data entity has attributes".

[gothub]

References need to be check for at least the following EML items:

• people
• roles
• annotations
• attributes