[Coco] Build NitrOS9 on Windows, step by step

[Allen Huffman]

> On Jan 21, 2015, at 9:13 AM, Allen Huffman <alsplace at pobox.com> wrote:
> 
> I just gave this a shot on a Windows 7 PC doing the "dive right in, don't really read instructions" approach to see how difficult it is.

My failure was caused by "echo" not being found for some makefiles. I had to hack an upper level makefile to be "/bin/$(ECHO)" and that got me past it. My environment must have a path missing somewhere.

		-- Allen