connection: rename s/add_new_pool/cache_new_pool/g

Better describes exactly what's going on

virtManager/connection.py

@@ -309,7 +309,7 @@ class vmmConnection(vmmGObject):
             return ret
         self._backend.cb_fetch_all_vols = fetch_all_vols
 
-        def add_new_pool(obj, key):
+        def cache_new_pool(obj, key):
             ignore = obj
             if not self.is_active():
                 return
@@ -317,7 +317,7 @@ class vmmConnection(vmmGObject):
             def compare_cb():
                 return bool(self.get_pool(key))
             self._wait_for_condition(compare_cb)
-        self._backend.cb_add_new_pool = add_new_pool
+        self._backend.cb_cache_new_pool = cache_new_pool
 
         def clear_cache(pools=False):
             if not pools:
@@ -1008,7 +1008,7 @@ class vmmConnection(vmmGObject):
         self._backend.cb_fetch_all_nodedevs = None
         self._backend.cb_fetch_all_vols = None
         self._backend.cb_clear_cache = None
-        self._backend.cb_add_new_pool = None
+        self._backend.cb_cache_new_pool = None
 
     def open(self):
         if not self.is_disconnected():

virtinst/connection.py

@@ -81,7 +81,7 @@ class VirtualConnection(object):
         self.cb_fetch_all_vols = None
         self.cb_fetch_all_nodedevs = None
         self.cb_clear_cache = None
-        self.cb_add_new_pool = None
+        self.cb_cache_new_pool = None
 
 
     ##############

virtinst/storage.py

@@ -565,8 +565,8 @@ class StoragePool(_StorageObject):
                               "%s" % str(e))
             raise RuntimeError(errmsg)
 
-        if self.conn.cb_add_new_pool:
-            self.conn.cb_add_new_pool(pool, self.name)
+        if self.conn.cb_cache_new_pool:
+            self.conn.cb_cache_new_pool(pool, self.name)
 
         return pool