cygpath -w and .exe magic

[Nellis, Kenneth]

From: Herbert Stocker
> On 26.08.2016 15:19, Lee Dilkie wrote:
> > and break everyone who has existing code to take care of this?
> 
> If it is done, it should be done as an additional option, i'd say.

Of course a new option, duh! ☺
But my feeble brain is failing to imagine a case where this
would break anything, unless the user solution would turn
a returned foo.exe into foo.exe.exe, which seems doubtful.

--Ken Nellis