Add a new log priority: important. Should make it easier to display interesting non-error messages.

lib/cli.js

@@ -354,6 +354,10 @@ program
   .option('-p, --priority <level>'
     , 'minimum log level'
     , Number
+    , logger.Level.IMPORTANT)
+  .option('-n, --notify-priority <level>'
+    , 'minimum log level to cause a notification'
+    , Number
     , logger.Level.WARNING)
   .option('-s, --connect-sub <endpoint>'
     , 'sub endpoint'
@@ -373,6 +377,7 @@ program
       token: options.token
     , room: options.room
     , priority: options.priority
+    , notifyPriority: options.notifyPriority
     , endpoints: {
         sub: options.connectSub
       }