Update minimal MacOS Version requirement
Update minimal MacOS Version requirement

The new minimal requirement for running full version of Docker is 10.12.0 Sierra, not Yosemite.
thaJeztah/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io