[gtk] (24 commits) Non-fast-forward update to branch wip/ebassi/a11y-drop-atk

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'wip/ebassi/a11y-drop-atk' 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:

  ec8f01d... Remove ATK
  c4e1559... a11y: Add the supported accessibility roles
  9ff14cf... Introduce GtkAccessible
  2671ff3... Add GtkAccessibleValue
  477a060... Add GtkAccessibleStateSet
  48a1e90... Add GtkATContext
  156dd9b... Plug GtkATContext into GtkAccessible
  2397861... Have GtkWidget implement GtkAccessible
  bf792c9... Update the accessible state on widget visibility changes
  994298e... Start documenting the Accessibility API

Commits added to the branch:

  54a3293... stack: Fix handling of GtkStackPage:visible (*)
  e5c0716... inspector: Remove an unused field (*)
  0b38a06... inspector: Add dom-like navigation controls (*)
  fe5b364... inspector: Drop unused properties (*)
  dfc04a5... inspector: Reshuffle the sidebar (*)
  4d371b2... inspector: Fix property list styling (*)
  86f800e... Merge branch 'inspector-navigation' into 'master' (*)
  32e9621... Update Kazakh translation (*)
  56f771b... Update Ukrainian translation (*)
  2e959fe... Update Ukrainian translation (*)
  f6347f1... Fixes to Catalan translations (*)
  463f3d3... directorylist: Add monitoring (*)
  49ce680... Merge branch 'directorylist-monitor' into 'master' (*)
  775e358... Update Romanian translation (*)
  5fc1b14... Remove ATK
  0f06235... a11y: Add the supported accessibility roles
  63cbfc0... Introduce GtkAccessible
  cbdd208... Add GtkAccessibleValue
  13b2ae1... Add GtkAccessibleStateSet
  943bc45... Add GtkATContext
  7b48744... Plug GtkATContext into GtkAccessible
  3a4a970... Have GtkWidget implement GtkAccessible
  09da2ee... Update the accessible state on widget visibility changes
  5c1c51b... Start documenting the Accessibility API

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