[FIXED] Don't create a moc when the main moc is unset.
[FIXED] Load the MPUserEntity into the moc when doing selectUser:
[FIXED] Remove KVO on activeUserObjectID, isn't used anymore. Instead, override setActiveUser:
[FIXED] Don't show the password window on launch.
[FIXED] Don't force unlock of the key whenever unset - only when the window pops.
[REMOVED] Migration - this app is not ready for explicit migration, additionally, this block appears to cause a lock-up of the PSC.
