[Dovecot] Check if quarantine_notify.py holds a lock

[SOGo] Change default theme

data/conf/sogo/sogo.conf

@@ -14,7 +14,12 @@
     SOGoEnableEMailAlarms = YES;
     SOGoFoldersSendEMailNotifications = YES;
     SOGoForwardEnabled = YES;
-    SOGoUIAdditionalJSFiles = (js/custom-sogo.js);
+
+    SOGoUIAdditionalJSFiles = (
+      js/theme.js,
+      js/custom-sogo.js
+    );
+
     SOGoEnablePublicAccess = YES;
 
     // Multi-domain setup
@@ -80,7 +85,7 @@
   //LDAPDebugEnabled = YES;
   //PGDebugEnabled = YES;
   //MySQL4DebugEnabled = YES;
-  //SOGoUIxDebugEnabled = YES;
+  SOGoUIxDebugEnabled = YES;
   //WODontZipResponse = YES;
     WOLogFile = "/dev/sogo_log";
 }