Use HTTPS

Author: janverb

pyPostcode/__init__.py

@@ -39,7 +39,7 @@ def __init__(self, api_key, api_version=(3, 0, 0)):
         if (2, 0, 0) <= api_version < (3, 0, 0):
             self.url = 'https://postcode-api.apiwise.nl'
         else:
-            self.url = 'http://api.postcodeapi.nu'
+            self.url = 'https://api.postcodeapi.nu'
 
     def handleresponseerror(self, status):
         if status == 401: