added more configuration, but tests failed.

TODO.md

@@ -1,10 +1,10 @@
 ## todo
 
-- [ ] install smbclient php module
-- [ ] install ownCloud via task (trusted domains can
+- [x] install smbclient php module
+- [x] install ownCloud via task (trusted domains can
       be added afterwards)
-- [ ] configure cron jobs
-- [ ] configure caching and file locking
-- [ ] configure log rotation
-- [ ] add redis to stack and configure it
+- [x] configure cron jobs
+- [x] configure caching and file locking
+- [x] add redis to stack and configure it
+- [x] configure log rotation
 - [ ] configure https access in apache2