Update makefile, should now work on Windows, OSX, and Linux, but untested on the latter two.
Update makefile, should now work on Windows, OSX, and Linux, but untested on the latter two.

JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software,JacquesCarette/literate-scientific-software