Update CHANGELOG
Update CHANGELOG

mitchellh/vagrant,gitebra/vagrant,mitchellh/vagrant,gitebra/vagrant,gitebra/vagrant,chrisroberts/vagrant,marxarelli/vagrant,PatrickLang/vagrant,marxarelli/vagrant,chrisroberts/vagrant,mitchellh/vagrant,mitchellh/vagrant,taliesins/vagrant,crashlytics/vagrant,crashlytics/vagrant,chrisroberts/vagrant,sni/vagrant,crashlytics/vagrant,marxarelli/vagrant,PatrickLang/vagrant,PatrickLang/vagrant,sni/vagrant,PatrickLang/vagrant,sni/vagrant,marxarelli/vagrant,sni/vagrant,crashlytics/vagrant,gitebra/vagrant,bryson/vagrant,chrisroberts/vagrant,bryson/vagrant,bryson/vagrant,taliesins/vagrant,taliesins/vagrant,bryson/vagrant,taliesins/vagrant