documentation

.D........ feature/ZBXNEXT-2592 6.2 D

Merge in WEB/documentation from feature/ZBXNEXT-2592-6.2-D to release/6.2

* commit '5ced0f8f424efbd923cff872efe571475c87bf63': (21 commits)
  [ZBXNEXT-2592] updated templates.md
  [ZBXNEXT-2592] added more changes
  [ZBXNEXT-2592] export/import changes
  raised version to 6.2 in export examples
  templategroups.md edited online with Bitbucket
  updated filter section for templates.md
  triggers.md edited online with Bitbucket
  availability.md fixed DokuWiki syntax
  [ZBXNEXT-2592] Minor all-over changes
  [ZBXNEXT-2592] updated host configuration form
  [ZBXNEXT-2592] updated Creating host/template groups
  [ZBXNEXT-2592] Updated Quickstart section
  [ZBXNEXT-2592] updated user roles
  [ZBXNEXT-2592] Updated global search
  [ZBXNEXT-2592] updated definitions
  [ZBXNEXT-2592] user and user group permissions
  [ZBXNEXT-2592] Updated multiple filter descriptions
  [ZBXNEXT-2592] Configuration->Templates section
  [ZBXNEXT-2592] Configuration export/import
  updated section numbering in frontend
  ...