I committed r1746 to the coast branch.
The floodblocker rules which OSM elements are used to detect land and as
sea areas can now be configured in the special style
resources/styles/floodblocker.
If this style marks a ways as garmin type 0x01 the way is on land
whereas 0x02 is used for sea. Now
I see where this is coming from. The problem is that there are other
shelters, like roadside shelters that have nothing to do with buses.
Like this one:
http://www.openstreetmap.org/browse/way/80909803
It's a lay-by with gas, food, etc. and there is a shelter from sun and
rain. Nothing to do
