Try to load the 'massive' module which may help with mitigating
user problems with ssh keys.
Merge branch 'master' of https://github.com/CVL-dev/cvl-fabric-launcher into CVL_VM_List
Merge branch 'CVL_VM_List' of https://github.com/CVL-dev/cvl-fabric-launcher into CVL_VM_List
Merge branch 'CVL_VM_List' of https://github.com/CVL-dev/cvl-fabric-launcher into CVL_VM_List
Merge branch 'CVL_VM_List' of https://github.com/CVL-dev/cvl-fabric-launcher into CVL_VM_List
- Added code to add "User Management" tab to Options Dialog,
  as required for Mac OS X, as demonstrated in CVLFAB-432.