Update linkchecker list
Update list of externally distributed links that should keep to work in the foreseeable future. Daily running hifis.net link checker will protest if not
obsiously missing:
-
aai.helmholtz.de* -
plony.helmholtz-berlin.de* -
helmholtz.cloud* -
...
Edited by Uwe Jandt (DESY, HIFIS)