nipapd: Use "new" Flask-Compress import
Adapt Flask-Compress import to "new" model.
@@ -13,7 +13,7 @@ from functools import wraps
from flask import Flask
from flask import request, Response
from flaskext.xmlrpc import XMLRPCHandler, Fault
-from flask.ext.compress import Compress
+from flask_compress import Compress
from nipapconfig import NipapConfig
from backend import Nipap, NipapError
