[polari] (45 commits) Non-fast-forward update to branch wip/fmuellner/bg-app

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/bg-app' 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:

  823d40a... app: Stop using a private property to track the main window
  ccacdcc... telepathyClient: Hold application while running
  0fd5e5f... app: Factor out 'start-client' action
  c11a106... data: Fix telepathy client service
  19ad49f... app: Add option to run in background
  3952cf7... mainWindow: Offer to keep running in background on close

Commits added to the branch:

  240afe9... userList: Postpone propagating height until content limit i (*)
  57a7ff8... userDetails: Restrict length of fullnameLabel (*)
  9522296... userDetails: Update to match latest mockups (*)
  4971f2c... userListRow: Remove the user icon (*)
  c63e8f0... userListPopover: Change the search entry icon (*)
  d557dfe... chatView: Split out status tracking (*)
  38088ce... userTracker: Allow tracking users across rooms (*)
  56a536b... application: Initialize UserStatusMonitor on startup (*)
  b17c037... userDetails: Rename UserListDetails to UserDetails (*)
  4cc318e... userDetails: Add offline support (*)
  66cb5cc... userPopover: Add user popover (*)
  c08a2a1... chatView: Don't mingle separating whitespace with nick (*)
  6bd3882... chatView: Add HoverFilterTag (*)
  e321bc8... chatView: Add a contextual popover to nicks (*)
  03b19ee... userTracker: Add notify-user actions (*)
  d07ac28... userDetails: Indicate when status notifications are enabled (*)
  aee4273... userPopover: Allow requesting a notification when a user co (*)
  40dd975... app: Stop using a private property to track the main window (*)
  fbef7a7... telepathyClient: Hold application while running (*)
  80d8fd0... app: Factor out 'start-client' action (*)
  a513364... data: Fix telepathy client service (*)
  04992d9... Remove left-over source file (*)
  218749b... Updated Norwegian bokmål translation. (*)
  1152765... Updated Norwegian bokmål translation. (*)
  9b1fa08... build: Remove unused dependency (*)
  e86ca28... Update POTFILES.in (*)
  13c4112... Updated Czech translation (*)
  41caf77... Update Friulian translation (*)
  4a60bf6... build: Rename variable (*)
  f5dce05... build: Use a small C wrapper (*)
  b3d2b97... utils: Use Gtk.show_uri() to open URLs (*)
  72688ca... utils: Use newly added show_uri_on_window() if possible (*)
  42ad16e... Fix icon name in Portuguese translation (*)
  e0a014a... build: Remove gio from pkg-config modules (*)
  3028f35... Bump version to 3.23.1 (*)
  69401b8... Update Hungarian translation (*)
  19e7717... Add French translation (*)
  ddd5dc8... userPopover: Update labels styling (*)
  8bd801a... userList: Change nickname color on nick status change (*)
  036bbe1... Fix two typos in translatable strings (*)
  9578ed8... Use Unicode in translatable strings (*)
  895b6ed... application: Add application style only once
  fcd1bfe... app: Add option to run in background
  0c75f7d... mainWindow: Offer to keep running in background on close
  c02d715... chatView: Cancel backlog fetching on destroy

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