Extend PD Boost warning to PP Retracted power (TODO: extend to two-stage warning for DEP/RET)

app/js/controllers/controller-outfit.js

@@ -392,6 +392,10 @@ angular.module('app').controller('OutfitController', ['$window', '$rootScope', '
     $scope.costTab = tab;
   };
 
+  $scope.ppWarning = function(pp) {
+    return pp.pGen < ship.powerRetracted;
+  }
+
   $scope.pdWarning = function(pd) {
     return pd.enginecapacity < ship.boostEnergy;
   };