Autoit and visual studios

[Jewtus]

I've seen a number of tutorials that invoke autoit scripts and run autoit inside visual studios, but this one in particular is something I'm trying to wrap my head around.

http://stackoverflow.com/questions/6810692/how-to-use-autoitx-in-net-c-without-registering

What I'm trying to do is set up a code repository that can leverage autoit without installing it. I'd like to include autoit into the VS solution so when a new developer pulls down the code repository, they also get the same version of autoit and they don't need to install anything.

I've been trying to figure out how to do this with autoit portable, but it doesn't have the same DLL files, which makes this a little more difficult. 

Can someone dumb this down a little for me? Is there a way to do what I'm trying to do?