Make domain title change persistent to saved state

cloudcontrol/node/hypervisor/domains/__init__.py

@@ -149,7 +149,9 @@ class VirtualMachine(object):
     @title.setter
     def title(self, value):
         try:
-            self.lv_dom.setMetadata(libvirt.VIR_DOMAIN_METADATA_TITLE, value, None, None)
+            self.lv_dom.setMetadata(libvirt.VIR_DOMAIN_METADATA_TITLE, value,
+                None, None, (libvirt.VIR_DOMAIN_AFFECT_LIVE |
+                libvirt.VIR_DOMAIN_AFFECT_CONFIG))
         except AttributeError:
             raise NotImplementedError('This hv doesn\'t handle VM titles')
         else: