fix(fleet): Call unload rather than stop
fix(fleet): Call unload rather than stop

quantum/coreos-mantle,mischief/mantle,mischief/mantle,dm0-/mantle,dm0-/mantle,quantum/coreos-mantle,mjg59/mantle,glevand/coreos--mantle,glevand/coreos--mantle,marineam/mantle,mjg59/mantle,marineam/mantle