Log to info level when annoying (or not annoying) users

src/server/modules/slack.js

@@ -29,12 +29,12 @@ function annoySlackUsers(config, logger, now, users, phrases) {
     const message = generateAnnoyMessage(config, now, usersList, phrases);
 
     if (!message) {
-        logger.debug('[SLACK] Not annoying users');
+        logger.info('[SLACK] No users to annoy');
 
         return null;
     }
 
-    logger.debug('[SLACK] Annoying users...');
+    logger.info('[SLACK] Annoying users:', message);
 
     const t0 = Date.now();