[gnome-shell] (51 commits) Non-fast-forward update to branch wip/carlosg/grabs-pt2

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/grabs-pt2' 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:

  1380fd3... st: Use ClutterGrab for StButton implicit grab
  79f0c1a... st: Use ClutterGrab for StScrollBar implicit grab
  0805535... slider: Use Clutter.grab() for implicit grab
  ec63f7a... modalDialog: Make reactive
  4983843... authPrompt: Make actor reactive
  3117a1e... lookingGlass: Use Clutter.grab() for actor picking
  c601b92... boxPointer: Do not mute key events while showing
  883991b... appDisplay: Explicitly highlight selected app icon
  6645521... main: Use Clutter.grab() underneath Main.push/popModal
  f5e1bec... overview: Grab on the stage
  f5f96c7... overview: Propagate crossing events in cover pane
  d8da288... lookingGlass: Use lookingGlass dialog for modal grab
  4c92fb3... dnd: Use Clutter.grab() for DnD grab
  59e5497... padOsd: Capture events on itself
  1ab71da... loginDialog: Perform grab on the stage actor
  053891b... grabHelper: Use Clutter.grab() underneath
  164894d... popupMenu: Drop unused blockSourceEvents switch
  655d539... popupMenu: Refactor focus and key management
  9962389... js: Change main.pushModal to return the Clutter.Grab handle

Commits added to the branch:

  1e2a10f... shellDBus: Return error on invalid app IDs (*)
  7f65fa4... altTab: Check for reentrancy in override function of _onIte (*)
  c8f3db3... altTab: Only calculate iconSize once (*)
  7c49ac5... altTab: Also use getWindows() for AppSwitcher (*)
  0812722... Update Hebrew translation (*)
  6f02582... Update Slovenian translation (*)
  f9037f5... shell/app: Do not try to activate OR windows (*)
  81f62e9... lightbox: Fix banding issues with the vignette shader (*)
  8ebc478... Add scaffolding for the new screenshot UI (*)
  3b4fe9a... screenshot-ui: Add the control panel (*)
  df0cd34... screenshot-ui: Add close button (*)
  7245f95... screenshot-ui: Add IconLabelButton (*)
  71c6918... screenshot: Add API to get PNG stream from a texture (*)
  deb614a... screenshot: Add API to screenshot stage to a ClutterContent (*)
  6f42eaf... screenshot-ui: Add capturing and screen selection (*)
  e126891... screenshot-ui: Bind Ctrl-C, Enter, Space to capture (*)
  f3d5991... screenshot-ui: Add area selection (*)
  d10e626... screenshot-ui: Add window selection (*)
  4c198fe... screenshot-ui: Add new selector icons (*)
  1321bb7... screenshot-ui: Add a check icon to selected window (*)
  639a346... screenshot-ui: Add keyboard navigation (*)
  941774b... screenshot-ui: Add cursor capturing option (*)
  4e93d35... screenshot-ui: Add tooltips to buttons (*)
  77eeaf6... screenshot-ui: Extract _saveScreenshot() (*)
  95df526... screenshot-ui: Store screenshots to files (*)
  0b83541... screenshot-ui: Show a notification on capture (*)
  4442ced... screenshot-ui: Make screenshots appear in recent items (*)
  27bcf0d... screenshot-ui: Use ImageContent for notification icon (*)
  7d43038... screenshot-ui: Add support for disable-save-to-disk (*)
  1cee7e6... overviewControls: Handle keyboard navigation (*)
  f5c1188... st: Use ClutterGrab for StButton implicit grab
  fb5b395... st: Use ClutterGrab for StScrollBar implicit grab
  ebcb5b3... slider: Use Clutter.grab() for implicit grab
  f295661... modalDialog: Make reactive
  0ff18a0... authPrompt: Make actor reactive
  7aab511... lookingGlass: Use Clutter.grab() for actor picking
  957f6eb... boxPointer: Do not mute key events while showing
  c5d88e6... appDisplay: Explicitly highlight selected app icon
  6ff25ca... main: Use Clutter.grab() underneath Main.push/popModal
  813e7ae... overview: Grab on the stage
  4c318a9... overview: Propagate crossing events in cover pane
  2db41c5... lookingGlass: Use lookingGlass dialog for modal grab
  82403e6... dnd: Use Clutter.grab() for DnD grab
  f7b9bf6... padOsd: Capture events on itself
  9d9475b... loginDialog: Perform grab on the stage actor
  ffbeb7c... grabHelper: Use Clutter.grab() underneath
  d5b43c1... popupMenu: Drop unused blockSourceEvents switch
  508a5e5... popupMenu: Refactor focus and key management
  a498edf... js: Change main.pushModal to return the Clutter.Grab handle
  a5c9649... dialog: Handle key events on self
  a09c04b... screenshot: Port to Clutter.Grab

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