[gnome-shell] (30 commits) Non-fast-forward update to branch wip/sass

[Jakub Steiner <jimmac src gnome org>]

The branch 'wip/sass' 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:

  38842bb... theme: rewrite to be structured
  d7e092d... theme: use Adwaita dark style for popup menus
  be23236... theme: update some svg assets to adwaita 3.14 counterparts
  df5d0b0... theme: fine tune scrollbars
  fb70e37... theme: modal dialogs and tweaked entries
  452f338... theme: top bar styling.
  fd527e6... theme: overview search bar styling
  570ca1c... theme: checkboxes
  bb5648e... theme: top bar appmenu etc.
  45e44b8... theme: volume/mic slider
  f207090... theme: switches
  d077f0d... theme: forgot old overrides of the panel styling
  9700ea0... theme: top bar active is underlined.
  b4b46df... theme: remove unused assets
  f772670... theme: overview styling
  8b8aae0... theme: workspace pager in overview
  fe5c5db... theme: entry selections, parsed css
  abcd968... appDisplay: Show a dot when application is running
  9c1bbff... theme: overview-icon fixes
  068d77e... theme: better running, hover and active states for icons
  4500d7f... theme: window captions in the overview
  10a63f7... theme: looking glass
  72e6228... theme: notifications & message tray
  a34acd8... Revert "appDisplay: Show a dot when application is running"
  92d93e3... appDisplay: Show a dot when application is running
  5694646... Why do we need this to have focus on folders?
  a84bb0d... theme: Match list row hover transition type of gtk
  3c98149... theme: make notification counters round.

Commits added to the branch:

  260657c... BackgroundCache: plug an Animation object leak (*)
  34606c0... messageTray: Summarize notifications when messages queue up (*)
  ba01b47... theme: rewrite to be structured
  f1eebf1... theme: use Adwaita dark style for popup menus
  e232533... theme: update some svg assets to adwaita 3.14 counterparts
  904b3b2... theme: fine tune scrollbars
  3a6e80d... theme: modal dialogs and tweaked entries
  43c4961... theme: top bar styling.
  c3d3f8b... theme: overview search bar styling
  09d5868... theme: checkboxes
  583a4c4... theme: top bar appmenu etc.
  516ef55... theme: volume/mic slider
  08c426a... theme: switches
  87757e1... theme: forgot old overrides of the panel styling
  8da512b... theme: top bar active is underlined.
  1e89b47... theme: remove unused assets
  414f2d9... theme: overview styling
  f46cb82... theme: workspace pager in overview
  ddda560... theme: entry selections, parsed css
  2efe5c5... appDisplay: Show a dot when application is running
  b42954c... theme: overview-icon fixes
  e57338f... theme: better running, hover and active states for icons
  ec0d23d... theme: window captions in the overview
  f45a1b6... theme: looking glass
  e82c767... theme: notifications & message tray
  151a612... Revert "appDisplay: Show a dot when application is running"
  faf9a52... appDisplay: Show a dot when application is running
  bd45b47... Why do we need this to have focus on folders?
  292e7ca... theme: Match list row hover transition type of gtk
  54a21eb... theme: make notification counters round.

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