[gnome-shell] (26 commits) Non-fast-forward update to branch wip/carlosg/appgrid-navigation

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/appgrid-navigation' 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:

  eb994d3... st/viewport: Add clip-to-view property
  ac615d9... st/scroll-view: Make fade effect take ClutterMargin
  17c00df... js/appDisplay: Generalize app scrollview CSS
  2dae80c... js/appDisplay: Implement navigation of pages by hovering/cl
  6fde178... js/appDisplay: Implement side page previews while DnDing
  8527014... theme: Improve look of FolderDialog wrt page previews

Commits added to the branch:

  b916df1... gdm: Cancel user verification on UserVerifier destruction (*)
  3e96952... authPrompt: Don't begin a new authentication session on loc (*)
  7e77881... authPrompt: Handle Escape key to cancel ongoing verificatio (*)
  c8bb45b... gdm: Limit verification cancellations to be conform to allo (*)
  c936ca3... gdm: Don't try answering query if the user verifier has bee (*)
  0ccb8e2... gdm: Disconnect user verifier signals on destruction and ve (*)
  36fba1a... gdm: Do not fail the whole authentication if a background s (*)
  ca912f5... gdm: Include the failed service name when in reporting erro (*)
  80a7a8d... gdm: Ensure we cancel all the previously running services o (*)
  85ad115... gdm: Pass source serviceName to verification failures (*)
  829a096... gdm: Restart only the service that failed at verification-f (*)
  5dafc26... HC: Set legible app icons for window thumbnails (*)
  30203f2... history: Use strict equality checks (*)
  d31f805... history: Trim input and ignore if empty (*)
  df94055... runDialog: Let history trim input (*)
  bbf1fc2... lookingGlass: Let history trim input (*)
  28f73a1... windowManager: Do not set Wacom LED state through g-s-d (*)
  478b450... osk-layouts: Add a shift level to Thai layout (*)
  8a76508... osk-layouts: Add additional keys to Thai layout (*)
  d16e12a... st/viewport: Add clip-to-view property
  86e8d49... st/scroll-view: Make fade effect take ClutterMargin
  bd47a9e... js/appDisplay: Generalize app scrollview CSS
  731c35a... js/appDisplay: Implement navigation of pages by hovering/cl
  903ceda... js/appDisplay: Implement side page previews while DnDing
  243bd06... theme: Improve look of FolderDialog wrt page previews
  7cc1d3f... appDisplay: Add carousel arrows to app grid

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