Backend:
* customerByName predicate
* customerAutocomplete predicate
* PersistentCustomer bugfix
admin-terminal:
* Still working on "New Request" form
* Customer model implemented
* Customer form implemented with customer and address autocomplete
Still working on "Register new task"...
Temp solution for LazyInitializationException's fix
TicketsModel implemented.
"Create task" use case implemented.
New/Updated features:
* Create new ticket with validation
* Edit ticket with validation
* Create or edit customer via Create/Edit ticket form
* New validators for cell phone number and customer name
* Close ticket form
* Tickets info panel
Ticket history grid implemented.