Fix not iterating over memes and miscs

commands/guide.js

@@ -138,6 +138,7 @@ const onDirectMention = (msg, content, actionsDone) => {
     let parts = content.trim().split(" ");
     let guide = db
         .get("guides")
+        .merge(db.get("memes"), db.get("miscs"))
         .map(g => Object.assign({
             parts: g.name.toLowerCase().split(" ")
         }, g))