Change language parameter from string to int

This fixes the issue where tokens fail to renew

Author: martinkaltoft

pcomfortcloud/session.py

@@ -122,7 +122,7 @@ def _create_token(self):
         response = None
 
         payload = {
-            "language": "0",
+            "language": 0,
             "loginId": self._username,
             "password": self._password
         }