COMMONS — Revise the definition of designation to better align with the latest version of ISO 1087

The definitions of designation and name need some additional work and don't align with the ISO definitions as well as they should. The definition of designation needs clarification and the definition of name should state that it is not linguistically neutral per its usage in the standard. Also, even if we clarify name, we probably don't want it to be disjoint with identifier as it is now (needs further discussion).

Clarification of the distinctions between kinds of designators

1. Clarified the definition of designation, denotes, and name, and better aligned them with ISO 704 / ISO 1087 in the Designations ontology
2. Augmented the definition of a contextual name to require a context in the Contextual Designations ontology
3. Further clarified the distinction between an identifier, contextual identifer and code / code set by adding notes, making identfies a functional property, and adding the notion of a contextual identification scheme in the Identifiers, Contextual Identifiers, and Codes and Code Sets ontologies