Already checked beers are read only. Only pending items are to make the labels populate with beer name & user name, and checking employee
separated checkingEmployeeLabel into the if statement. Update initialViewController back to nav controller
labels populate with beer name & user name, and checking employee on the userBeerDetail VC
commented out calls to populate drinking & checking user. Need Nick's help to resolve these.
Merge pull request #9 from theClanApps/feature/Ezra-readonlyForCheckedBeers

Feature/ezra readonly for checked beers