Refine readme.
Refine readme.

yoeluk/vagrant-mesos,codedellemc/vagrant,cgvarela/vagrant-mesos,emccode/vagrant,prasincs/vagrant-mesos,dchesterman/vagrant-mesos,cgvarela/vagrant-mesos,codedellemc/vagrant,hippolin/vagrant-mesos,prasincs/vagrant-mesos,fonhorst/vagrant-mesos,everpeace/vagrant-mesos,hippolin/vagrant-mesos,prasincs/vagrant-mesos,yoeluk/vagrant-mesos,dchesterman/vagrant-mesos,jonasrosland/vagrant-mesos,mesosphere/vagrant-mesos,afrantisak/vagrant-mesos,fonhorst/vagrant-mesos,jonasrosland/vagrant-mesos,hippolin/vagrant-mesos,jonasrosland/vagrant-mesos,everpeace/vagrant-mesos,cgvarela/vagrant-mesos,scorpionis/vagrant-mesos,emccode/vagrant,afrantisak/vagrant-mesos,yoeluk/vagrant-mesos,codedellemc/vagrant,mesosphere/vagrant-mesos,scorpionis/vagrant-mesos,everpeace/vagrant-mesos,emccode/vagrant,mesosphere/vagrant-mesos,scorpionis/vagrant-mesos,dchesterman/vagrant-mesos,afrantisak/vagrant-mesos,fonhorst/vagrant-mesos