title: how to get VS2013 c++ compiler to use with Qt without installing VS2013
body: <p>I've been out of it for awhile...I know I used to be able to get the msvc 2008 c++ compiler by installing a Windows SDK, and that worked fine for building with Qt Creator.</p>
  
  <p>Is there a recommended way to get the msvc 2013 c++ compiler that will work with Qt, or do I have to install Visual Studio 2013?</p>