documentation

Pull request #1610: feature/ZBX-23913-5.0-D: Updated agent 2 Win requirements.

Merge in WEB/documentation from feature/ZBX-23913-5.0-D to release/5.0

* commit '91c57552091a40b8ff8883846ed4aa06c8fca781':
  [ZBX-23913] Added details
  [ZBX-23913] Updated URLs
  [ZBX-23913] Updated URL
  [ZBX-23913] Resolved merge conflict
  [ZBX-23913] Updated pages
  [ZBX-23913] Adjusted wording
  [ZBX-23913] Adjusted wording
  [ZBX-23913] Updated wording
  [ZBX-23913] Updated known issues
  [ZBX-23913] Added info