API: Community: Fetch from github

Fixed permissions

api/init.sls

@@ -12,8 +12,6 @@ api_update_community_repository:
   git.latest:
     - name: https://github.com/freifunk-ffm/directory.api.freifunk.net.git
     - target: {{ api_community_json }}
-    - user: www-data
-    - group: www-data
     - force_fetch: True
     - force_reset: True
     - require:
@@ -21,6 +19,12 @@ api_update_community_repository:
       - file: api_create_srv_www_community_api
     - onchanges:
       - cmd: api_run_update_community_json
+  file.directory:
+    - user: www-data
+    - group: www-data
+    - recurse:
+      - user
+      - group
 
 api_symlink_community_json:
   file.symlink: