removed error details from error msg

hosting/static/hosting/js/virtual_machine_detail.js

@@ -1,6 +1,7 @@
 function VMTerminateStatus($container, url) {
     $.ajax({
         url: url,
+        type: 'GET',
         dataType: 'json',
         success: function(data) {
             VMTerminateSuccess($container, data);

hosting/views.py

@@ -969,11 +969,11 @@ class VirtualMachineView(LoginRequiredMixin, View):
                         kwargs={'pk': opennebula_vm_id})
             )
 
-        terminated, err = manager.delete_vm(vm.id)
+        terminated = manager.delete_vm(vm.id)
 
         if not terminated:
             response['text'] = ugettext(
-                'Error terminating VM') + opennebula_vm_id + '\n' + err
+                'Error terminating VM') + opennebula_vm_id
         else:
             for t in range(15):
                 try: