Adding waterbody:name to water access.

Adding the access tag ice_skates=yes in addition to sport=ice_skating to indicate positive access for ice skating to be consistent with the tagging on these nodes for canoe, boat, etc.

Adding skating access

Updating access point

Fixing slipway

adding some descriptions for testing

adding wheelchair tags for testing

adding a description for testing

adding a portage tag for testing

adding some access details

adding portage (and testing several values of access)

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions

adding dam restrictions