Add a debian format package for Ubuntu

This debian package has been tested with Ubuntu 12.04 and is PPA ready. Depends on the test ubuntu toolchain (gcc 4.8+), chris-lea node.js (ripple-lib tests) and boost-latest 3rd party PPAs for build and toolchain test and boost-latest for install. Installs logrotates, init scripts and puts things in the correct places for debian systems. Cheers!