Removed my email address from comments.
Updating sshpaths, so that on Windows, it doesn't assume that I am
in the Launcher code's main directory when it constructs a path to
the OpenSSH binaries.  Instead of using os.getcwd(), I'm now using
pkgutil to find the directory containing the launcher.py module,
as described here:
http://stackoverflow.com/questions/4693608/find-path-of-module-without-importing-in-python
Minor changes to try to get this working on Windows.
No luck so far, but still trying.