- webhelpers:  * don't wait forever on the vivaldi coordinates  * request vivaldi coordinates in parallel
- webhelpers:
 * don't wait forever on the vivaldi coordinates
 * request vivaldi coordinates in parallel

git-svn-id: d89f83fc72fb49d2f5b112dfb73cea192610bdff@1057 71766da9-9752-0410-ab17-bfafa751c56a

fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris