This configures a tor hidden service. It inherits much of its fuctionality from Webproxy.java.
For now, this is untested, and will probably cause dramas in actual use! Caveat emptor!*
*Pull requests welcome
Creates a hidden service proxy, based on Alec Muffet's eotk (https://github.com/alecmuffett/eotk)
Inherits the proxy's getInstalled, and installs Tor from the mainline repo.
Inherits Webproxy's getLiveConfig, and ensures Tor is running.