Add support for Windows in ansible

[berdario]

FYI, I cannot test the disabling of windowsSupport:

if I try to run

nix-env -f '<nixpkgs>' -iA ansible --arg windowsSupport false
or even
nix-env -f '<nixpkgs>' -iA ansible --arg windowsSupport \"false\"

The result is always that ansible is built with pywinrm as a dependency

[lucabrunox]

@berdario --arg is applied at the end, nix does not know about .override or such stuff:

nix-build -E 'with import ./. {}; ansible.override { windowsSupport = false; }'

[lucabrunox]

Built locally, thanks.

[berdario]

Uhm,

nix-build ~/nixpkgs/ -E 'with import ./. {}; ansible.override { windowsSupport = false; }'
gives me: error: syntax error, unexpected $end, at "(string)":1:20

Same thing for nix-build ~/nixpkgs/ -E '(with (import ./. {}); ansible.override { windowsSupport = false; });'

PS:
Nevermind, I figured it out that I needed to run it without the ~/nixpkgs argument, while inside ~/nixpkgs