fyi : very rough IdPv3 install guide

[Tom Zeller]

> I'll run through this today/tomorrow on a windows box and see if we need to
> make any notes for the windows side.  My guess is that for this release we
> will not need to hand hold and the user can be assumed to interpolate and
> (for example) to understand that when you say "tar" they need to get the zip
> file and unzip it.

Yup, the "Quickstart" section was meant to be platform independent by
saying "Download and unpack", eventually I'll get a Windows VM
running. I guess the other requirement is Java.