Zabbix

..F.....S. [ZBXNEXT-7122] added checking for compression used in history or trends tables, and warnings if housekeeper overrides aren't enabled accordingly

* commit 'dcb560fcc4a90e87a43fcb1a6a505e542b76c1c1':
  ..F....... [ZBXNEXT-7122] fixed code style
  ..F....... [ZBXNEXT-7122] fixed toggling code
  ..F....... [ZBXNEXT-7122] fixed notice in checking for compressed chunks; added javascript-toggling of warning
  ..F....... [ZBXNEXT-7122] fixed accidental space in table name
  ........S. [ZBXNEXT-7122] fixed coding style
  ........S. [ZBXNEXT-7122] backported server changes to release 5.0
  ..F....... [ZBXNEXT-7122] added checking for compression used in history or trends tables, and warnings if housekeeper overrides aren't enabled accordingly