[Tagging] landform promontory

[Andrew Harvey]

On Thu, 4 Oct 2018 at 10:43, Warin <61sundowner at gmail.com> wrote:
> Perhaps 'cape' should be dropped in favour of promontory as that could be used for both land and sea? :)

Water based promontories should stay as natural=cape as per the wiki
they are "prominent, elevated piece of land sticking out into the sea
or large lake", if we want we can add a subtag
cape=point|head|promontory... but to be honest most of the time the
name will give this away already.