** (schema) Added NodeRole@category="webmail" to address feedback from draft-mile-implementationreport-00
** (text) Replaced RFC 4646 reference to be RFC 5646 (per Alexey review)
** (schema) Removed ReportID class
** (text) Changed the default value of Impact@type to be consistent with the schema (i.e., "unknown") (per NATO feedback)
** (text) Corrected HistoryItem@action text to reference Expectation@action (per NATO feedback)
** (text) Corrected documentation of PostalAddress@meaning to have a data type of STRING (per NATO feedback)
** (schema) added Assessment/MitigatingFactor (Issue #45, sub-issue #3)