Rename xdm:repositoryCreatedBy and xdm:repositoryLastModifiedBy?

@trieloff, for the sake of consistency with other "repo:" properties, I recommend that "xdm:repositoryCreatedBy" and "xdm:repositoryLastModifiedBy” in Content Schema be renamed to something like "repo:createdBy" and "repo:modifiedBy"? Or, perhaps something even like "repo:creator" and "repo:modifier"?

What do you think?
cc: @ogoldman

Review the Content Schema definitions for xdm:repositoryCreatedBy and xdm:repositoryLastModifiedBy, then compare the existing repo: properties for naming consistency. Confirm the replacement names with maintainers before identifying all affected references; done means the naming decision is recorded and the schema and its references consistently use it.

Written by the indexing model from the issue text.