[gnome-shell] (22 commits) Created branch wip/paging-release2

[Carlos Soriano <csoriano src gnome org>]

The branch 'wip/paging-release2' was created.

Summary of new commits:

  0ba123d... iconGrid: Split out _calculateChildBox
  b2daaea... iconGrid: Move spacing calculation to its own function
  167fc87... iconGrid: Add PaginatedIconGrid
  e775d96... iconGrid: Rename childrenInRow to columnsForWidth
  3d53ae3... appDisplay: Move FolderView near FolderIcon for better cont
  0ef2b6c... appDisplay: Rename AlphabeticalView to BaseAppView
  23bf835... appDisplay: Animate _updateIconOpacities
  2829567... appDisplay: Use new IconGrid implementation in AllView and 
  2d66be4... iconGrid: Use minimum rows/columns properties to adjust spa
  e58c009... theme: Change app picker bottom padding
  5d43e0c... appDisplay: Add page indicators
  1fa4034... appDisplay: Animate indicators
  3c0aa7d... appDisplay: Add and rework pan action response
  aa18fca... iconGrid: Add padWithSpacing property
  5bccb37... appDisplay: Align and contain collection grid with parent v
  dff32ad... appDisplay: Start always at scroll 0 on FolderView
  a0a2802... appDisplay: Start always at page 0 in AllView
  e77db38... appDisplay: Make space on grid to fit collection when openi
  8464c7b... appDisplay: Add pan action to FolderView
  fcdcdfe... theme: Change icons style to follow new design
  ea7ec85... iconGrid: Change IconGrid.addItem() to take an object inste
  66f64cb... iconGrid: Also adapt icon size to available space