[Tagging] Feature Proposal - RFC - namespaces for key prefixes & suffixes

[Martin Fischer]

I updated the proposal since I noticed that the initially proposed 
KeyPrefix: namespace would hinder the navigation of such pages (you 
could no longer edit the end of the URL to get to a subkey and they 
would not show up in the wiki search autocompletion when searching for 
Key:...).

You can find the updated proposal at:

https://wiki.openstreetmap.org/wiki/Proposed_features/Documentation_of_key_prefixes_%26_suffixes

Please let me know what you think, either here or on the discussion page.

Thanks :)

-Martin