text: (function(){
      angular
          .module("turtleFacts")
          .factory("quizMetrics",function(){
              var quizObj = {
                  quizActive : false,
                  changeState: changeState
              }
              return quizObj;
  
              function changeState(state){
                  quizObj.quizActive = state;
              }
  
          });
  })();