Removed Imagine If video (supposed to be part of a different PR)

Author: zoebentley

src/lib/libraries/decks/translate-video.js

@@ -120,9 +120,6 @@ const videos = {
     },
     'pong-game': {
         en: '8m48dv0ens'
-    },
-    'imagine-if': {
-        en: '1ndh08yiso'
     }
 };