Zabbix

..F.....S. [ZBXNEXT-6950] implemented changecount() trigger function

* commit '40195f0dc258f993d25ebcb4eeb80bd09d7b01a8': (27 commits)
  ..F....... [ZBXNEXT-6950] removed redundant spaces
  ..F....... [ZBXNEXT-6950] fixed translation string
  ..F....... [ZBXNEXT-6950] fixed type of function return in trigger expression test controller
  ..F....... [ZBXNEXT-6950] fixed supported item value types for changecount history function
  ........S. [ZBXNEXT-6950] removed duplicate variable initialization
  ........S. [ZBXNEXT-6950] removed duplicate variable initialization
  ..F....... [ZBXNEXT-6950] added changecount function to trigger expression test controller
  ........S. [ZBXNEXT-6950] removed extra brackets
  ........S. [ZBXNEXT-6950] fixed extra argument to macro
  ........S. [ZBXNEXT-6950] fixed typo in macroi
  ........S. [ZBXNEXT-6950] removed unnecessary operation
  ........S. [ZBXNEXT-6950] fixed double comparison; code formatting fixes
  ........S. [ZBXNEXT-6950] code formatting fixes
  ........S. [ZBXNEXT-6950] moved code block
  ........S. [ZBXNEXT-6950] macro for string comparison
  ........S. [ZBXNEXT-6950] added tests
  ........S. [ZBXNEXT-6950] fixed memory leak
  ........S. [ZBXNEXT-6950] fixes according to coding standard
  ........S. [ZBXNEXT-6950] added tests, fixed handling of ZBX_VALUE_NONE in argument type switch
  .......... [ZBXNEXT-6950] added unittests for changecount function
  ...