add default config for new server options

config.example.js

@@ -194,6 +194,18 @@ module.exports = {
         */
     },
 
+    /*  some features may require that the server be able to schedule tasks
+        far into the future, such as:
+            > "three months from now, this channel should expire"
+        To disable these features, set 'enableTaskScheduling' to false
+    */
+    enableTaskScheduling: true,
+
+    /*  if you would like the list of scheduled tasks to be stored in
+        a custom location, change the path below:
+    */
+    taskPath: './tasks',
+
     /*
      *  By default, CryptPad also contacts our accounts server once a day to check for changes in
      *  the people who have accounts. This check-in will also send the version of your CryptPad