message: Add utterance pointing to the Juice Shop jingle and promo video
diff: }
  ]
  },
  + {
  + "intent": "queries.singstar",
  + "utterances": [
  + "Can you sing me a song",
  + "Does your shop have a theme song",
  + "Do you have a jingle",
  + "Play me some music"
  + ],
  + "answers": [
  + {
  + "action": "response",
  + "body": "I can't sing too well, but you might want to check out our promotion video instead!"
  + },
  + {
  + "action": "response",
  + "body": "The full version of our jingle is available on Soundcloud! Please click \uD83E\uDDE1 if you like it!"
  + },
  + {
  + "action": "response",
  + "body": "Juuuuice shop, Juuu-uuuice Shop, just don't test the site with Bob's sweet or you hm-hm-hm-hmmmmm..."
  + }
  + ]
  + },
  {
  "intent": "queries.functionTest",
  "utterances": [
  