* retry all unsuccessful map calls after waiting 8 seconds (spinner continues to indicate loading state)
* also logged-in users can be rate limited: add dedicated error message
* don't log users out when requests return 401/403 (except on the _get own user data_ request, which would indicate that the oauth token was revoked): it's better to show the error message if a legitimate api call was actually unauthorized
closes#10299
* add validation & fix for way vertices limit imposed by OSM API (try to choose splitting locations at existing intersection vertices if possible)
* fix splitting of closed ways at two or more nodes:
this bug resulted sometimes in one extra split point in the result, or one of the split vertices to be left unsplit
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* iD#8707 Show ref in the name of route relations
* Avoid combining PTv2-formatted name with ref
* Pair name with other tags when labeling routes
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Co-authored-by: Kyle Hensel <k.y.l.e@outlook.co.nz>
these cases are not covered by the splitting algorithm at the moment:
* typicall, only a part of the roundabout should be part of the resulting route
* when multiple routes meet at a roundabout coming from different angles, the roundabout must be split at any of those entry/exit point simutaneously, such that all routes remain correct
as a workaround, a mapper can remove the route relation(s) from the roundabout, split it accordingly and then re-add the respective parts to the relation(s) again.
instead of fully re-sorting the whole relation every time a member is split, perform a local operation: This works under the assumption that the relation is already sorted properly. The new way is inserted into the relation before or after the existing member, depending on how the old/new way connect to their neighboring members.
for cases where two ways form a loop, a additional look-ahead is implemented to disambiguate the order
