[gtk/matthiasc/for-master] (13 commits) ...window: Fix setting :is-active

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  ed2a4e2... Adwaita: fix active state for radios & checkboxes (*)
  097b585... Adwaita: check & radio focus ring (*)
  3f9ee61... Adwaita: no edge highlight (*)
  e6fcac2... Adwaita: slightly increase contrast for treeview borders (*)
  90fb58e... Merge branch 'wip/jimmac/treeview-borders' into 'master' (*)
  faaf80d... Merge branch 'wip/jimmac/levelbar-punch' into 'master' (*)
  a5234f2... Merge branch 'wip/jimmac/active-state-for-checkradios' into (*)
  97ceb03... Merge branch 'wip/jimmac/checkradio-focus' into 'master' (*)
  6882121... Merge branch 'matthiasc/for-master' into 'master' (*)
  b6353a6... Adwaita: drop text shadows for buttons (*)
  bb8c201... Merge branch 'wip/jimmac/drop-text-shadow' into 'master' (*)
  a2a194f... eventcontroller: Fix signal marshallers
  031b248... window: Fix setting :is-active

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