- Allow foreign users to be added to local slices and local users to be   added to foreign slices (and, of course, local users to be added to   local slices).
- Allow foreign users to be added to local slices and local users to be
  added to foreign slices (and, of course, local users to be added to
  local slices).


dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi