[gtk] (27 commits) Non-fast-forward update to branch wip/layout-manager

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'wip/layout-manager' 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:

  e079ea7... Add GtkLayoutManager
  dcde84f... Hook GtkLayoutManager into GtkWidget
  bd2677d... Add GtkWidget:layout-manager
  84b3979... Rename the internal GtkLayoutChild type
  c719a28... Add GtkLayoutChild
  8f76927... Add GtkBoxLayout
  acf5fdf... Port GtkBox to GtkBoxLayout
  31fa517... docs: Add chapter on layout managers
  e916e0c... Add GtkLegacyLayout
  b8dd5d7... Port GtkSwitch to GtkLegacyLayout
  40fd1ad... Add GtkBinLayout
  bae2816... Parse layout properties
  48bd38e... Changes after review
  2511fcd... fixup! Port GtkBox to GtkBoxLayout

Commits added to the branch:

  56df499... entry: Disconnect text signals in dispose (*)
  64ab82c... GDK W32: Test for IME correctly (*)
  8da56ce... GDK W32: Fix property setting to correctly use static strin (*)
  5638882... Remove debug spew (*)
  73760e5... cssparser: Remove unused functions (*)
  d9ef734... cssparser: Simplify (*)
  8165810... Stop walking parent surfaces for crossing event generation (*)
  1ada7bb... Fix hover state handling (*)
  0615668... Merge branch 'ime-load-fix' into 'master' (*)
  799cb39... Remove win32 themeing support (*)
  551ced9... Fix compile warning (*)
  661e195... color editor: Don't warn if editing is cancelled (*)
  160f1e5... Remove a dead file (*)
  3d37f08... Remove gdk_device_warp (*)
  adadc8a... Add GtkLayoutManager
  2fe0b90... Hook GtkLayoutManager into GtkWidget
  671085f... Add GtkWidget:layout-manager
  c8773c1... Rename the internal GtkLayoutChild type
  afe0f0c... Add GtkLayoutChild
  dd3beb1... Add GtkBoxLayout
  fc05d21... Port GtkBox to GtkBoxLayout
  f01d927... docs: Add chapter on layout managers
  7b62f43... Add GtkLegacyLayout
  23bce13... Port GtkSwitch to GtkLegacyLayout
  9743a56... Add GtkBinLayout
  d8806ce... Parse layout properties
  5ebb42a... Changes after review

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