Referring to this issue: wallyqs/org-ruby#49
#+html: <img src="https://ci.appveyor.com/api/projects/status/32r7s2skrgm9ubva?svg=true&passingText=master%20-%20OK" alt="Project Badge">
#+html: <a href="https://ci.appveyor.com/project/justinjk007/pentagonal-tiling"> <img src="https://ci.appveyor.com/api/projects/status/ldc8jtft09n5997e?svg=true" alt="Project Badge"> </a>