am 4fc9ecf2: am a71354d7: Enable presence check at application level using RawTagConnection.isConnected() method.

Merge commit '4fc9ecf223895f09b5593d4bcd2a3f0e2d1f0bae'

* commit '4fc9ecf223895f09b5593d4bcd2a3f0e2d1f0bae':
  Enable presence check at application level using
tree: f3551db9e5b953b71b7dd63e361d0aeff246001a
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE