Added user management ui.
Implemented edit and delete user operations.
Added user enabled field.
Merge remote-tracking branch 'angrychuy/master'

Conflicts:
	ExpedienteWeb/src/main/resources/import.sql
Moved UserDisabledException to its correct package.
Varios bug fixes to user management.
Moved password edit fields to a new dialog.
Added new images as user enabled indicators.
Added transient field hashPassword to user entity.
Moved dialog creation code from page to controller.
Merge remote-tracking branch 'angrychuy/master'