Added sudo to bundle install in setup_server
Removed old apt purge puppet
Merge pull request #35 from obduk/sudo_bundle

Added sudo to bundle install in setup_server
Merge pull request #36 from obduk/remove_old_puppet_purge

Removed old apt purge puppet
Added puppet parser validate to bin/test
Merge pull request #37 from obduk/parser_validate

Added puppet parser validate to bin/test
Fixed unscoped variables
Merge pull request #38 from obduk/scoped_variables

Fixed unscoped variables