Fixed missing argument in Debug stmt.
Allow for artifacts to be directories

In which case they are recursively copied.
Merge pull request #8 from tcolar/dev

Artifacts can be directories + little bug Fix on a Debug stmt.

LGTM: iansmith
Typos
Fix provision script
Merge pull request #9 from nordsieck/provision

Fix provision script on public Vagrantfile
Fixed some more broken Debug statements
Merge pull request #10 from tcolar/debug_fixes

Fixed some more broken Debug statements