title: Setup of PyCharm for Cython
body: <p>I see that <a href="https://www.jetbrains.com/help/pycharm/2016.1/cython-support.html" rel="noreferrer">PyCharm supports Cython</a>.</p>
  
  <p>I could always compile and run in terminal, but I'm wondering if there is a way to do this in PyCharm. In the link it says: "Compilation is done using external tools. The preferred build systems (Makefile, setup.py, etc.) should be configured as external tools." I'm wondering how to do this configuration. A small Hello World example in PyCharm using Cython would be much appreciated.</p>
  
  <p>Thanks</p>