[gtk+] (28 commits) Non-fast-forward update to branch wip/watson/progress-tracker

[Matthew Watson <watson src gnome org>]

The branch 'wip/watson/progress-tracker' 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:

  cc8a760... progresstracker: simple struct to track animation progress
  173a8a3... stack: port to progress tracker
  8285e93... stack: skip first frame for animations
  05fa6a9... revealer: port to progress tracker
  73da98c... switch: port to progress tracker
  a356bef... popover: port to progress tracker
  1ced3ce... scrolledwindow: port indicator fade to progress tracker
  f56bfb6... progressbar: remove weird code
  e4e8a2d... progressbar: port to progress tracker
  885b2a8... csstransition: port to progress tracker
  93177a7... cssanimation: port to progress tracker
  9bcf856... animatedstyle: fail to create new style if timestamp goes b
  7af3893... animatedstyle: just ref current style if timestamp the same
  2a5e117... animatedstyle: rename apply_animations -> advance_animation
  ccdf409... animatedstyle: don't share styleanimations
  12556b6... styleanimation: don't take timestamp for static/finished
  ee23dc4... styleanimation: rename set_values -> advance_values
  7a31f21... progresstracker: add GTK_SLOWDONW environment variable
  b0ac8c7... inspector: add slider to control slowdown factor

Commits added to the branch:

  0ce217c... GDK W32: Re-implement AeroSnap for CSD windows (*)
  2ea96cf... GDK W32: Improve AeroSnap - don't resize windows that fit (*)
  b420c53... GDK W32: Add drag-to-snap feature to AeroSnap (*)
  b013161... GDK W32: Draw snap indicators for AeroSnap (*)
  f853283... GDK W32: Add/subtract shadow when drag-resizing (*)
  cfbb8c5... GDK W32: Add/subtract shadow when (un)snapping (*)
  bde5281... GDK W32: Use a dumb window class for decorative windows (*)
  fd143a2... window: Make the sample code obey the party line on geometr (*)
  71a5f07... widget: queue a redraw only if resize highlighting is enabl (*)
  b27032c... progresstracker: simple struct to track animation progress
  cc78c3c... stack: port to progress tracker
  2a0684d... stack: skip first frame for animations
  994af7a... revealer: port to progress tracker
  7bff648... switch: port to progress tracker
  d0eae98... popover: port to progress tracker
  dd39d11... scrolledwindow: port indicator fade to progress tracker
  4a876f8... progressbar: remove weird code
  25994fc... progressbar: port to progress tracker
  9dac18d... csstransition: port to progress tracker
  6c4edf5... cssanimation: port to progress tracker
  1f2d27e... animatedstyle: fail to create new style if timestamp goes b
  98091ed... animatedstyle: just ref current style if timestamp the same
  394bd62... animatedstyle: rename apply_animations -> advance_animation
  9e88179... animatedstyle: don't share styleanimations
  2e048c3... styleanimation: don't take timestamp for static/finished
  fc9e0fd... styleanimation: rename set_values -> advance_values
  33f4cd2... progresstracker: add GTK_SLOWDONW environment variable
  c52d4c3... inspector: add slider to control slowdown factor

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