Start working on separating platform specific configrations

Some of the software that I am saving configration for does not work
accross all platforms, but I am breaking those out into different
directories, and for every setup script that needs a mac and linux
compatible binary, I am going to create two.  But because of the nature
of each setup script so far, it's just the installing command that is
different.  Mac uses `brew` and Ubuntu/Linux uses `apt-get` as it's
installer.  So, I may just find out a way to check if I'm running on a
Linux machine or a Mac when running the install command.

By the way, at this point, I am not finished writing every setup script.
I'll need to go through every single one and add TODOs to them and make
sure that everything is laid out for every one before I am sure that
they will work.  Then I'll need to actually run them to test it.