Added instructions for users who are still on Lion
Added instructions for users who are still on Lion

Users still on Lion (10.7) should use the tagged
latest_lion_release.

wendorf/sprout-osx-apps,Yesware/sprout,webcoyote/pivotal_workstation,pivotal-sprout/sprout-osx-apps,1000Bulbs/sprout,1000Bulbs/sprout,wendorf/sprout-osx-apps,pivotal-sprout/sprout-osx-apps,Yesware/sprout,pivotal-sprout/sprout-osx-apps,webcoyote/pivotal_workstation,1000Bulbs/pivotal_workstation,Yesware/sprout,1000Bulbs/pivotal_workstation,wendorf/sprout-osx-apps,webcoyote/pivotal_workstation