Addition of instructions for enabling CI

Tools/VM_Instructions/VM_Instructions.tex

@@ -133,5 +133,8 @@ fork Drasil, follow these steps:
   {https://github.com/JacquesCarette/Drasil} (It will take a long time the first
   time.)  
 
+\item The Drasil repo has Continuous Integration (CI) set-up through Travis.  To
+  enable CI on your forked repo, follow the
+  \href{https://docs.travis-ci.com/user/tutorial/} {Travis CI Tutorial} 
 \end{enumerate}
 \end{document}
\ No newline at end of file