Ms new wallet methods

package/test_tools/node_api/condenser_api.py

@@ -10,3 +10,6 @@ class CondenserApi(ApiBase):
 
     def get_key_references(self, keys):
         return self._send('get_key_references', keys)
+
+    def get_account_history(self, params):
+        return self._send('get_account_history', params)