fix(network): add missing exception management

app/components/network/networkController.js

@@ -10,7 +10,7 @@ function ($scope, Network, Messages, $state, $stateParams) {
       $state.go('network', {id: $stateParams.id}, {reload: true});
     }, function (e) {
       $('#loadingViewSpinner').hide();
-      Messages.error("Failure", e.data);
+      Messages.error("Failure", e, "Unable to disconnect container");
     });
   };
 
@@ -19,7 +19,7 @@ function ($scope, Network, Messages, $state, $stateParams) {
     Network.remove({id: $stateParams.id}, function (d) {
       if (d.message) {
         $('#loadingViewSpinner').hide();
-        Messages.send("Error", d.message);
+        Messages.send("Error", {}, d.message);
       } else {
         $('#loadingViewSpinner').hide();
         Messages.send("Network removed", $stateParams.id);
@@ -27,11 +27,7 @@ function ($scope, Network, Messages, $state, $stateParams) {
       }
     }, function (e) {
       $('#loadingViewSpinner').hide();
-      if (e.data.message) {
-        Messages.error("Failure", e.data.message);
-      } else {
-        Messages.error("Failure", 'Unable to remove network');
-      }
+      Messages.error("Failure", e, "Unable to remove network");
     });
   };
 
@@ -40,7 +36,7 @@ function ($scope, Network, Messages, $state, $stateParams) {
     $scope.network = d;
     $('#loadingViewSpinner').hide();
   }, function (e) {
-    Messages.error("Failure", e.data);
     $('#loadingViewSpinner').hide();
+    Messages.error("Failure", e, "Unable to retrieve network info");
   });
 }]);