refactoring mysql recipe a bit, adding time zone tables
refactoring mysql recipe a bit, adding time zone tables

pivotal-sprout/sprout-osx-apps,webcoyote/pivotal_workstation,Yesware/sprout,1000Bulbs/sprout,wendorf/sprout-osx-apps,1000Bulbs/sprout,pivotal-sprout/sprout-osx-apps,Yesware/sprout,wendorf/sprout-osx-apps,se3000/pivotal_workstation,1000Bulbs/pivotal_workstation,cowboyd/pivotal_workstation,1000Bulbs/pivotal_workstation,webcoyote/pivotal_workstation,Yesware/sprout,wendorf/sprout-osx-apps,pivotal-sprout/sprout-osx-apps,webcoyote/pivotal_workstation