[rpd] Policy ID format

[Alan Barrett]

On Mon, 27 Oct 2014, Adam Nelson wrote:
>After much deliberation, we have come to agree on the following format for
>all future policy proposals (where YYYY is the year, NNN is an incremental
>number starting at 1 at the beginning of each year, and VVV is the version
>of the proposal):
>
>afYYYY-NNN-vVVV
>
>For example, the 2nd draft of the 3rd proposal of next year would be:
>
>af2015-3-v2
>
>If the above policy proposal were to be finalized, the version would then
>be dropped:
>
>af2015-3

Thank you!  I have been asking for this for several years.

Please also make the URLs reasonably short, like
http[s]://afrinic.net/policy/<number>, possibly with a language code
like "en" or "fr" between "afrinic.net" and "policy".

--apb (Alan Barrett)