Added PBS::Setup::Tests

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Added PBS::Setup::Lib

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Move dev/ to its proper place

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Added PBS::Setup

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Add PBS::Setup Moo and MooRole classes

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Added PBS::Setup::Script

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Added PBS::Setup::Exporter

Signed-off-by: Pedro Melo <melo@simplicidade.org>