Zabbix

..F....... [ZBX-21043] fixed z-select error when labels have specials chars

* commit 'dab25f33172e63fd61b3c06333a7b9f970df39ee':
  ..F....... [ZBX-21043] fixed code style
  ..F....... [ZBX-21043] reverted 8987cb53400 and 311f40b5fe8 changes; added encoding for all attrbutes in CSelect class
  .......... [ZBX-21043] fixed typo in changelog
  ..F....... [ZBX-21043] added encode for option group label
  ..F....... [ZBX-21043] fixed z-select error when label have  specials chars