Use gsissh for the time being.
Unfix supermuc example.
Merge branch 'master' into devel
Update gordon example now that it is really working.
Switch blacklight config to ssh now that my account is activated and change
to realistic roots.
Update trestles test to reality.
Update yellowstone test to meet reality.
Blackhole grooming.
Typo.
SuperMUC documentation.
Ignore version files.