[polari] (11 commits) ...serverRoomList: Disconnect ::loading-changed signal on destroy

[Florian Müllner <fmuellner src gnome org>]

Summary of changes:

  59c9f93... mainWindow: Unset :active-room on destroy (*)
  0b78092... connectionProperties: Disconnect account signals (*)
  9f112dd... connectionsList: Disconnect signals on destroy (*)
  86c9f52... connectionDetails: Disconnect networksManager signal (*)
  a0f7e9c... chatView: Reuse existing destroy handler (*)
  1bbfef3... chatView: Disconnect ::room-focus-changed (*)
  705aeaa... roomListRow: Disconnect room signals (*)
  6c78343... roomList: Disconnect channel signals (*)
  f55dc5f... roomList: Disconnect popover signals (*)
  50f00aa... roomList: Remove timeout on destroy (*)
  d48ed94... serverRoomList: Disconnect ::loading-changed signal on dest (*)

(*) This commit already existed in another branch; no separate mail sent