Update CHANGELOG
Update CHANGELOG

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