[Tagging] Feature Proposal - RFC - Subkey camp_pitch:*

[Joseph Eisenberg]

As requested, I've moved the subkeys for camp_pitch:*= to their own
proposal page:
https://wiki.openstreetmap.org/wiki/Proposed_features/Key:camp_pitch

This page now includes the 9 namespaced keys that were created in 2015
as part of the original Camp Site Pitch proposal. These are intended
to be added to nodes or areas that are also tagged with
camp_site=camp_pitch:

camp_pitch:type=tent;caravan;motorhome
camp_pitch:parking=yes/no
camp_pitch:picnic_table=yes/no
camp_pitch:fire=ring/stove
camp_pitch:surface=grass/gravel/concrete
camp_pitch:electric=yes/no
camp_pitch:drinking_water=yes/no
camp_pitch:drain=yes/no

Please read the descriptions on the proposal page and comment here or
on the discussion page:
https://wiki.openstreetmap.org/wiki/Talk:Proposed_features/Key:camp_pitch

I've started with 2 comments of my own:

1) Is camp_pitch:surface necessary?
     It would be possible to just use surface=* on the same node (or area).

2) camp_pitch:fire=no?
    Should there be a value of "no" for camp_pitch:fire if open wood
fires are not permitted, or is there a better tag that can be used for
this?

- Joseph