add map showing bounding box to feed validation output

[GoogleCodeExporter]

This should make it easy for people to see gross errors in lat,lng values.
The person who makes this change will need to find the best way to include
a map. I suspect adding a static maps API <img> tag to the HTML is best. 

Looks like you can add a polygon which would look very cool but be much
harder to calculate.
http://code.google.com/apis/maps/documentation/staticmaps/#EncodedPolylines

A simple box will be very useful.

Original issue reported on code.google.com by tom.brow...@gmail.com on 30 Oct 2009 at 11:29

[GoogleCodeExporter]

Moved to https://github.com/google/transitfeed/issues/198

Original comment by bdfer...@google.com on 8 Oct 2014 at 12:09

[GoogleCodeExporter]

Original comment by bdfer...@google.com on 8 Oct 2014 at 12:15

• Changed state: WontFix