With this change users can use the uplink cli in scripts (ie. bash) more easily, since the output can be switched to an easier processable json format. It keeps the default of tabbed output. Change-Id: I37e2c55f75c2250c3119fd8df8b66a766ff9096b
Change-Id: If426c32219d32044d715ab6dfa9718807f32cb9f