old_contents: //Google Analytics auto-generated code
  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  	(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  	m=s.getElementsByTagName(o)[0];
  	a.async=1;a.src=g;
  	m.parentNode.insertBefore(a,m)
  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
  
  ga('create', 'UA-71038463-1', 'auto');
  ga(‘set’, ‘&uid’, {{USER_ID}}); 
  ga('send', 'pageview'); 
new_contents: //Google Analytics auto-generated code
  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  	(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  	m=s.getElementsByTagName(o)[0];
  	a.async=1;a.src=g;
  	m.parentNode.insertBefore(a,m)
  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
  
  ga('create', 'UA-71038463-1', 'auto');
  //ga(‘set’, ‘&uid’, {{USER_ID}}); 
  ga('send', 'pageview'); 
subject: comment out user id