MEDIUM: We now go offline whenever the user  does not confirm try again
operations. We also distinguish better 4xx errors (forbidden vs
authentication_failed)
MEDIUM: Added missing call to delete on thje model when deleting the
server rest client module view
LOW: Don't throw exception when closing inputstream fails
RESOLVED - issue OPENFLEXO-631: Increase size of role object in role
view 
https://bugs.openflexo.com/browse/OPENFLEXO-631