Add non-potable water sources

[abelstuker]

Motivation

Hikers often carry water filters, especially on longer routes where potable water sources may be sparse. In such cases, access to non-potable water sources becomes valuable. Therefore, it could be very useful to include these non-potable water sources in the generated GPX.

Added features

• add non-potable water sources of all types
• new location marker icon
• location marker color differentiation between potable (blue) and non-potable (orange) water sources
• add watering_places as potential water source (intended for animals, but some are explicitly marked as drinkable)

[jsleroy]

LGTM.
You should only remove the update of the CHANGELOG commit and that should be good and ready to merge.

[abelstuker]

Aah yeah mb, has been reverted now!

[jsleroy]

Sorry forgot to reply.
Could you instead remove commit 510fb05 and not introduce a revert commit ?
The reason is that the CHANGELOG is automatically generated from the commit history and I'm not sure how it would look like in such case.

[abelstuker]

Aah yes I see, sorry. This is fixed now!

[jsleroy]

Can you run the precommit checks and fix reported issues ? The CI is failing so I can't merge your PR right now.

[abelstuker]

👍 I amended 223de49 to not further pollute the generated changelog.