Zabbix

A.F....... [DEV-1737] changed method settings.getglobal work only from frontend

* commit '056b6edcfc8be043ac702e70696ea3c1584d5bb7':
  A......... [DEV-1737] fixed setting params rewrited
  A.F....... [DEV-1737] changed method settings.getglobal work only from frontend