Added GenericPanel.addSeparator
OrderTab: messagePanel is uneditable by default
PersonnelLogic: Now updates loginName field
GenericPanel: addSeparator now spans
PersonnelLogic: Fixed SQL typo
PersonnelTab: Added loginName field
PersonnelTab: Added login field validator slot
PersonnelPicker: Now selects by loginName
OrderTab: Automatically enables/disables markAsDone button
db.Personnel: Renamed func to getNumberFromLogin