title: Pycharm won't connect tfs
body: <p>I'm trying to connect TFS plugin to Pycharm 2016.1.2. 
  I went to settings - plugins - Intellij task interation for microsoft team found 
  then select HTTP Proxy setting. Then select Manua proxy configuration and entered Host name, port as 80 and gave the proxy authentication and select check connection.</p>
  
  <p>It is generating an error Connection failed with HTTP code 401 for <a href="http://host:8080/tfs" rel="nofollow">http://host:8080/tfs</a> </p>
  
  <p>Does anyone had a success setup for installing and configuring TFS to Pycharm?</p>