Vagrant test environment

This Vagrant file spins up two virtual servers (named 'server0' and
'server1') on 'vagrant up' with the minimum prerequisites needed to run
Build.PL.

Fix stupid typo in the docs
Merge pull request #9 from analyst1001/master

Fix for missing file warnings on running Build.PL
Merge pull request #8 from gchaix/upstream

Vagrant test environment
Zombie process after client connection
Merge pull request #11 from denisboyun/master

Zombie process after client connection
Fix Perl dependencies
Merge pull request #12 from gchaix/master

Fix Perl dependencies