no official change notification until new official has accepted
Wait to notify officials of a change in their crew until the new official added has accepted the game. Right now if we assign an official, the game crew gets a notification even before that official has accepted the game. If he declines the game, the crew gets another change notification when we assign a new official. Too many emails confuses people. It would be best to not send out a change in crew until the game has been accepted by the new official.