title: Adding Version Control / Numbering (?) to Python Project
body: <p>With my Java projects at present, I have full version control by declaring it as a Maven project. However I now have a Python project that I'm about to tag <code>0.2.0</code> which has no version control. Therefore should I come accross this code at a later date, I won't no what version it is. </p>
  
  <p>How do I add version control to a Python project, in the same way Maven does it for Java?</p>