[gtk] (9 commits) ...Merge branch 'wip/otte/toolbar' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  3d9e622... print: Don't use a toolbar in the custom paper dialog (*)
  8a60f5d... bloatpad: Use a box, not a toolbar (*)
  68dbb3f... gtk-demo: Get rid of toolbars (*)
  1363cac... widget-factory: Get rid of toolbars (*)
  9cccb94... css: Remove .inline-toolbar (*)
  e00030d... css: Remove .primary-toolbar (*)
  d72301b... testsuite: Get rid of GtkToolbar (*)
  44e153d... GtkToolbar: remove (*)
  24e2830... Merge branch 'wip/otte/toolbar' into 'master'

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