Removing unneeded .send() calls in machine output.
Removing unneeded .send() calls in machine output.

gitebra/vagrant,chrisroberts/vagrant,chrisroberts/vagrant,gitebra/vagrant,mitchellh/vagrant,chrisroberts/vagrant,marxarelli/vagrant,sni/vagrant,mitchellh/vagrant,gitebra/vagrant,bryson/vagrant,mitchellh/vagrant,gitebra/vagrant,bryson/vagrant,sni/vagrant,chrisroberts/vagrant,marxarelli/vagrant,marxarelli/vagrant,bryson/vagrant,sni/vagrant,bryson/vagrant,mitchellh/vagrant,marxarelli/vagrant,sni/vagrant