update the readme to reflect the lack of edge_compatible branch
update the readme to reflect the lack of edge_compatible branch


git-svn-id: 5dce1b9eee9068f47af6ac7b66f21d276959d44c@147 a0c33c4f-3f3c-0410-8ba4-d3650ac1a399

kematzy/resource_controller,vlmonk/resource_controller,jacksonfish/resource_controller,jacksonfish/resource_controller,jamesgolick/resource_controller,railsdog/resource_controller,shanti-uva/resource_controller,makandra/resource_controller,shanti-uva/resource_controller