Add ability to resize vmdk disks by converting to vdi
Add ability to resize vmdk disks by converting to vdi

mitchellh/vagrant,chrisroberts/vagrant,chrisroberts/vagrant,marxarelli/vagrant,marxarelli/vagrant,mitchellh/vagrant,chrisroberts/vagrant,sni/vagrant,sni/vagrant,sni/vagrant,mitchellh/vagrant,sni/vagrant,marxarelli/vagrant,mitchellh/vagrant,marxarelli/vagrant,chrisroberts/vagrant