Employee:
  E_001: { firstName: myname1, lastName: last1, id: '0003' }
  E_002: { firstName: myname2, lastName: last2, id: '0004' }
EmployeeAttachment:
  EA_1:  { emp_number: 001, attach_id: 1, size: 1000, description: 'cv', filename: 'CV_A.doc', attachment: 'sdfasdfsa', file_type: 'application/msword', screen: 'personal', attached_by: 002, attached_by_name: 'Another Employee'}
  EA_2:  { emp_number: 001, attach_id: 2, size: 1230, description: 'letter', filename: 'letter.doc', attachment: 'sfsdf', file_type: 'application/msword', screen: 'personal', attached_by: 002, attached_by_name: 'Another Employee'}
EmployeeJson:
  E_001: { name: John Wayne, id: '0003', workShift: 4 }
  E_002: { name: Edgar Allen, id: '0004', workShift: 8 }
  E_003: { name: Judie Foster, id: '0005', workShift: 6 }