[polari] (9 commits) Non-fast-forward update to branch wip/fmuellner/misc-fixes

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/misc-fixes' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  0b2a0ec... app: Store pending requests in a Map
  784c055... app: Fix restored account names
  291f4f1... app: Handle errors on connection status changes
  de00611... app: Always use a timestamp of 0 when requesting channels
  76db1ac... accountsMonitor: Replace ::am-prepared signal with a method
  59eb4f3... mainWindow: Initialize sidebar visibility
  dbc45d4... roomList: Exclude placeholders from show_all()
  25ea16d... app: Present window if appropriate when handling join/query
  e4bcde1... app: Ensure we are prepared before handling join-room/messa

Commits added to the branch:

  4b658b9... app: Store pending requests in a Map (*)
  702a79a... app: Fix restored account names
  ea0e132... app: Handle errors on connection status changes
  c6d8996... app: Always use a timestamp of 0 when requesting channels
  669d687... accountsMonitor: Replace ::am-prepared signal with a method
  40b6281... mainWindow: Initialize sidebar visibility
  2c05504... roomList: Exclude placeholders from show_all()
  08a724e... app: Present window if appropriate when handling join/query
  a859f2d... app: Ensure we are prepared before handling join-room/messa

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