[gnome-shell] (43 commits) Non-fast-forward update to branch issue-23

[Mario Sanchez Prada <msanchez src gnome org>]

The branch 'issue-23' 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:

  3bf4875... [appSwitcher] Add shortcut to quit application
  629e5fd... altTab: Use arrow functions for callbacks
  b734839... switcherPopup: Handle removal of items from SwitcherPopup
  0754ecc... altTab: Ensure no undefined objects are referenced after qu
  0e98298... altTab: Add also a shortcut to close windows from the Windo

Commits added to the branch:

  2d79ab6... private: Avoid unnecessary conversions in shadow computatio (*)
  7544bba... keyboard: Restore intended OSK visibility behavior (*)
  6795fb0... data: Add README and supporting script to update keyboard l (*)
  52a779e... data: Add keyboard layout JSON files (*)
  a1ce0da... main: Load OSK layouts resource (*)
  33c3ed6... keyboard: Drop message tray source, and tray focus handling (*)
  7fd8fa3... keyboard: Rework OSK (*)
  40db4a6... main: Stop acquiring caribou name (*)
  3dd3c1a... st: Make st_button_fake_release() work with touch press (*)
  774930f... keyboard: Ensure to resize keys after layer change (*)
  5914f22... misc: Add InputMethod class (*)
  73c7441... keyboard: Use InputMethod underneath (*)
  d93037c... keyboard: Lookup minimum number of grid slots for each keym (*)
  5b1e705... keyboard: Add Suggestions object/actor (*)
  e0910c0... keyboard: Add visible property (*)
  a2303c5... ibusCandidatePopup: Feed OSK suggestions from ibus panel ca (*)
  d86b62d... st: Make StEntry rely entirely on ClutterInputMethod/Focus (*)
  83accce... st: Remove StIMText (*)
  d1bebba... shell: Remove intricate key event handling code (*)
  8c3f5b6... shell: Remove gdk_screen property/getter (*)
  70bc949... keyboard: add a special KeyContainer actor to contain keybo (*)
  e4ee944... viewSelector: Send first printable keystroke to the search  (*)
  5cec4ae... keyboard: Move extended keys pop up/down into the Key objec (*)
  e0852e5... keyboard: Remove duplicate code (*)
  083d11a... misc: Make IBus a mandatory dependency (*)
  d7f8a39... keyboard: slide focused window on OSK visibility (*)
  82cecf2... keyboard: Add languages selection popup (*)
  8fdf47e... keyboard: Do not create widgetry for all keyboard groups at (*)
  194040d... thunderbolt: add policy provider and indicator (*)
  d6107a6... Update Swedish translation (*)
  0b51ead... Update POTFILES.in (*)
  cd0af33... panel: center date entry with workarea (*)
  86b853b... Update Spanish translation (*)
  0206a57... Update Friulian translation (*)
  80ad471... Update Finnish translation (*)
  d3a3b7f... screenShield: Do not save lock state on wayland (*)
  6f0c187... shell-recorder: save cursor's image hot x/y coordinates (*)
  f2e2af9... panel: Fix active button style on solid panel (*)
  5f6aace... Update Polish translation (*)
  704eb9d... altTab: Update the switcher when apps and/or windows get st
  1dc8e94... altTab: Add shortcut to quit application
  9957f76... switcherPopup: Handle removal of items from SwitcherPopup
  166dbe6... altTab: Add also a shortcut to close windows from the switc

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