Update README to explain how to update
Bump Version: 27 -> 28
Merge branch 'master' of github.com:pivotal-cf-experimental/diego-edge into develop
Bump Version: 27 -> 28
Merge branch 'master' of github.com:pivotal-cf-experimental/diego-edge into develop
Bump Version: 27 -> 28
Merge branch 'master' of github.com:pivotal-cf-experimental/diego-edge into develop