Use direct downloads.tryton.org instead of CDN

modules/country/scripts/import_postal_codes.py

@@ -45,7 +45,7 @@ def clean(code):
 
 def fetch(code):
     sys.stderr.write('Fetching')
-    url = 'https://downloads-cdn.tryton.org/geonames/%s.zip' % code
+    url = 'https://downloads.tryton.org/geonames/%s.zip' % code
     try:
         responce = urlopen(url)
     except HTTPError as e:

tryton/tryton/config.py

@@ -67,7 +67,7 @@ class ConfigManager(object):
             'image.cache_size': 1024,
             'doc.url': 'https://docs.tryton.org/en/%(version)s',
             'bug.url': 'https://bugs.tryton.org/',
-            'download.url': 'https://downloads-cdn.tryton.org/',
+            'download.url': 'https://downloads.tryton.org/',
             'download.frequency': 60 * 60 * 8,
             'menu.pane': 320,
         }