Use Vagrant boxes that still exist.

Conflicts:
	Vagrantfile
Install `lintian` on Debian-like boxes
There shouldn't be an `/EMPTY` file.

If there is then the box should probably be rebuilt correctly.
Fix `relative-conffile` error from lintian
Add a self-extracting sh package type implementation
Fix FORCE variable handling; add post install logging
Only set RELEASE_ID if it is passed in as a template variable
Move pids up to install root to prevent "folder *not* empty" problem
Merge pull request #651 from gerbercj/feature/sh_package

Add a self-extracting sh package type implementation
Merge pull request #648 from samcrang/lintian_integration_tests

Lintian integration tests