Added option -r, --rpm-repositories
Check output directory after options parsing
Check rpm repositories existence
Check rpm repositories validity
Mount rpm repositories in the Vagrant VM
Build the repositories list instead of adding an Array
Mount output directory in the VM
Added missing createrepo package
Redirect port 80
Fixes lintian error copyright-contains-dh_make-todo-boilerplate
Fixes lintian error ruby-script-but-no-ruby-dep
Fixes lintian warning improbable-bug-number-in-closes 1
Fixes lintian warning readme-debian-contains-debmake-template
escape rpm repository path (fixes #1)