box-cutter/windows-vm — pull request #11 by StefanScherer (2014-05-19 14:31:14+00:00)
Title: make list shows cygwin template if one exists

I found a small typo and wondered that a `make list` does not show all templates.
So this is my solution to show the *-cygwin.json templates as well, if it exists beside the normal template.