Update Vagrant to 1.5.0 - #22

Fix #22: Update Vagrant to 1.5.0

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Update Vagrant to 1.5.1 - #22

Fix #22: Update Vagrant to 1.5.1

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Merge pull request #23 from rogeriopradoj/fix-22

Fix #22: Update Vagrant to 1.5.1