Merge pull request #440 in ZP/z-push from bugfix/ZP-250-fix-loglevel to develop

* commit '976c97f9':
  ZP-250 Develop logs on LOGLEVEL_WBXML by default.

src/config.php

@@ -99,7 +99,7 @@
  *  LOGAUTHFAIL is logged to the LOGBACKEND.
  */
     define('LOGBACKEND', 'filelog');
-    define('LOGLEVEL', LOGLEVEL_INFO);
+    define('LOGLEVEL', LOGLEVEL_WBXML);
     define('LOGAUTHFAIL', false);
 
     // To save e.g. WBXML data only for selected users, add the usernames to the array