[Patch awaiting end of stabilization phase] missing connection on long ways hard to find

[malenki]

When validator finds ways ending near a highway and one wants to fix the error, "zoom to problem" in validator results in a zoom to the highway to which the way isn't connected. With long highways this results in a long search to find the unconnected way or a workaround which is superfluous.
The error would be easier to find when validator zooms directly to the unconnected node.

[malenki]

zoomed to complete way

[skyper]

I always just deselect the way and only zoom to the node and select the way again, as workaround, but zooming does not work that well in many occasions.

[simon04]

#6145 could be fixed in the same run. Awaiting response to a question over there.

[stoecker]

Do you care for this yourself?

[simon04]

In [4707/josm]:

fix #6747 - missing connection on long ways hard to find