server: Fixed regression introduced in revision 3517. The status of each...

server: Fixed regression introduced in revision 3517. The status of each service was no longer correctly displayed in /vivaldi/data, the internally used data by the Vivaldi webinterface.

git-svn-id: https://xtreemfs.googlecode.com/svn/trunk@3603 f8528748-c2c0-11dd-ba5c-d3b7c2b3b534