Fixes issue when removing tags of a box that wasn't loaded
Adds logging to exception
Fixes ssh and vagrant reconfigure
Adds upstart job to run webdriver using xvfb-run as a deamon
Runs prudentia checkout and setup at every update (only used in CD)
Updates motd
Removes script wrapping the upstart
Fixes issue quoting box name in Vagrantfile
removes argparse from requirements, not needed anymore
Merge pull request #6 from StarterSquad/requirements

Requirements
Minor change
Renames box name in hostname
Prompt for unique box name
Renames files .boxes in .boxes.json (so I can reformat and edit it)
Will prompt name with a default based on the hostname
Exit with error code 1 if onecmd provisioning fails
Some refactoring
Refactors utils module
Moves ansible utility functions to util
Restructure utils in his own package
Fixes error when provisioning without/non existing box name
Fixes test
Fixes retrieval of the box
Exits in case of problem