merged Mikes code for the google gemini module

included the requires libraries in the package.json
implemented the library into requires.js
cleaned up ffmpeg from the events

services/modules/extraction/ffmpegExtractor.js

@@ -87,6 +87,5 @@ module.exports = {
                 console.log();
             }
         });
-    },
-    audioEvents: audioEvents
+    }
 }