Adds vagrant-hostsupdater plugin support.
Oops. Removes unnecessary hostname setting.
overwrite host, don't append
Merge branch '21-hostupdater-plugin' of https://github.com/patcon/kalastack into 2.x
UUID on hostside
remove custom uuid fact
do not track uuid
improve vagrantfile: host updater, namespacing, hostside uuid
remove nfs
remove shell provisioner
remove host side UUID on vagrant destroy
update readme to reflect new magix
Merge branch '2.x' of https://github.com/kalamuna/kalastack into 2.x