Add chat-interactions for new games;

app.js

@@ -282,6 +282,23 @@ let kara = new Vue({
                 return false;
             }
 
+            if (this.includesAllOf(keywords, ['play']) &&
+                this.includesOneOf(keywords, ['quiz', 'trivia'])
+            ) {
+                this.startQuiz();
+                return false;
+            }
+
+            if (this.includesAllOf(keywords, ['play', 'jeopardy'])) {
+                this.startJeopardy();
+                return false;
+            }
+
+            if (this.includesAllOf(keywords, ['clear', 'chat'])) {
+                this.clearChat();
+                return false;
+            }
+
             if (this.includesAllOf(keywords, ['weather']) &&
                 this.includesOneOf(keywords, ['how', 'whats'])
             ) {
@@ -423,7 +440,7 @@ let kara = new Vue({
             }
 
             if (this.checkForCommands(message, 'quiz')) {
-                this.getRandomTriviaQuestion();
+                this.startQuiz();
             }
 
             if (this.checkForCommands(message, 'jeopardy')) {
@@ -614,7 +631,7 @@ let kara = new Vue({
 
             this.updateStorage();
         },
-        getRandomTriviaQuestion() {
+        startQuiz() {
             let vue = this;
             let url = 'https://jservice.io/api/random';