Update travis configuration
Update travis configuration

bryson/vagrant,mitchellh/vagrant,jtopper/vagrant,marxarelli/vagrant,bryson/vagrant,taliesins/vagrant,jtopper/vagrant,benh57/vagrant,mitchellh/vagrant,PatrickLang/vagrant,PatrickLang/vagrant,PatrickLang/vagrant,crashlytics/vagrant,marxarelli/vagrant,PatrickLang/vagrant,marxarelli/vagrant,bshurts/vagrant,bshurts/vagrant,benh57/vagrant,mwrock/vagrant,gitebra/vagrant,taliesins/vagrant,crashlytics/vagrant,bryson/vagrant,chrisroberts/vagrant,gitebra/vagrant,gitebra/vagrant,taliesins/vagrant,justincampbell/vagrant,justincampbell/vagrant,chrisroberts/vagrant,mitchellh/vagrant,justincampbell/vagrant,benh57/vagrant,mwrock/vagrant,jtopper/vagrant,chrisroberts/vagrant,crashlytics/vagrant,benh57/vagrant,bdwyertech/vagrant,sni/vagrant,chrisroberts/vagrant,mitchellh/vagrant,mwrock/vagrant,crashlytics/vagrant,sni/vagrant,bshurts/vagrant,sni/vagrant,jtopper/vagrant,bdwyertech/vagrant,taliesins/vagrant,bdwyertech/vagrant,justincampbell/vagrant,bshurts/vagrant,gitebra/vagrant,bryson/vagrant,bdwyertech/vagrant,marxarelli/vagrant,mwrock/vagrant,sni/vagrant