[Tagging] Deprecation of non-approved values for diplomatic=?

[Joseph Eisenberg]

I was checking the pages related to the office=diplomatic proposal,
which approved the tags diplomatic=embassy, diplomatic=consulate and
diplomatic=liaison - I just made pages for these 3 tags and added
=liaison to the key:diplomatic page.

Based on the proposal, I suspect that the other values could be marked
as deprecated, but I'm not sure if this was clear enough during the
proposal process. Do others agree that tags like
diplomatic=honorary_consulate should be listed as deprecated, replaced
by consulate=honorary_consulate (for example)?

- Joseph