Zabbix

..F....... [ZBX-27809] fixed QR code generation by using integer pixel alignment to eliminate module distortion

* commit '103a96a2b9ca1d0d0f7312aba12613c3d9ad86f9':
  ..F....... [ZBX-27809] fixed code style
  ..F....... [ZBX-27809] fixed code style
  ..F....... [ZBX-27809] fixed code style, naming
  ..F....... [ZBX-27809] fixed css for qr code
  ..F....... [ZBX-27809] fixed QR code generation to be precise