Zabbix

..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget

Merge in ZBX/zabbix from feature/ZBXNEXT-5535-6.3 to master

* commit '3ffe04667edc5888873d51d24090293c1a6ba231':
  ..F....... [ZBXNEXT-5535] fixed code style; removed unused code from SLA widget;
  ..F....... [ZBXNEXT-5535] renamed variable filter_preselect_host_group_field and implemented function setFilterPreselectHostGroup()
  ..F....... [ZBXNEXT-5535] fixed error of renaming filter_preselect_host_group_field
  ..F....... [ZBXNEXT-5535] updated multiselect parameters for popup after refactoring
  ..F....... [ZBXNEXT-5535] refactored autosuggest and popup data filtering for multiselects #2
  ..F....... [ZBXNEXT-5535] refactored autosuggest and popup data filtering for multiselects
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget
  ..F....... [ZBXNEXT-5535] implemented preselected host pattern filter for autosuggest used in items pattern field in graph widget