[gnome-shell] (16 commits) Created branch app-picker-refresh

[Florian Müllner <fmuellner src gnome org>]

The branch 'app-picker-refresh' was created.

Summary of new commits:

  551d03f... appDisplay: Remove categories
  30f4288... appDisplay: Merge AppIcon and AppWellIcon
  82f0e9d... appDisplay: Rename AllAppDisplay to AppDisplay
  1364b64... appDisplay: Merge AppDisplay and ViewByCategories
  56a8727... appDisplay: Remove unused variable
  da79e9a... messageTray: Move makeCloseButton() into Util
  90f229b... appDisplay: Make _loadCategory() a utility function
  f3cbe59... appDisplay: Only make primary app view scrollable
  a6535f2... appDisplay: Set a maximum column number
  0407ffe... appDisplay: Add intermediate stack widget to hold folder po
  cfc4014... appDisplay: Add new AppFolderIcon class
  f6273a0... appDisplay: Add AlphabeticalView.addFolder() method
  7c00db0... appDisplay: Create AppFolderIcons for selected categories
  465e6bb... appDisplay: Make folder popups "view-modal"
  22ec6a5... shell-app-usage: Remove unused parameter
  17815dc... appDisplay: Add additional view showing frequently used app