Shield page should only show one shield if there is more than one route

[michihdeu]

If there is more than one route which has the same shield, connected route or interrupted connected route, only one shield should be displayed on http://tm.teresco.org/shields/clinched.php. See forum: http://tm.teresco.org/forum/index.php?topic=1888

Interrupted connected routes must be processed first, see TravelMapping/DataProcessing#55

[michihdeu]

http://forum.travelmapping.net/index.php?topic=3604.msg18664#msg18664

The link on the only remaining shield must direct to the multi-region route. This would also fix #101

[jteresco]

Are we good on this now?

[michihdeu]

I didn't realize that it was changed. Works as intended (the "Interrupted connected routes" thing does generally not yet have a technical solution so far). Closing 😄