[gtk+/quartz-integration] (19 commits) ...Merge branch 'master' into quartz-integration

[John Ralls <jralls src gnome org>]

Summary of changes:

  27e8df0... [l10n] Updated Estonian translation (*)
  f793626... [l10n] Updated Estonian translation (*)
  4a5c435... Plugging memory leak in GtkCellArea (free ->style_detail at (*)
  c35fb70... Plugged memory leak in gtk_style_finalize (destroy the ->ba (*)
  9438107... Plugged leak in gtkcssprovider.c (*)
  a530f88... Plugged leaking PangoFontDescriptions in gtk_modifier_style (*)
  d9ebdb7... Plugged memory leak in gdk_x11_device_manager_xi2_list_devi (*)
  6893aa9... Updated Galician translations (*)
  837583e... Updated Spanish translation (*)
  477ff06... Updated Spanish translation (*)
  c444ccf... Updated Spanish translation (*)
  e28a269... Improve progressbars theming. (*)
  0e77486... Make GtkEntry set the style context state. (*)
  07e6222... Make GtkFrame propagate the "frame" style class to its head (*)
  f482d4d... Ensure harder a GtkStyleContext has a theming engine anytim (*)
  62fd79b... Do not set junction sides to the entry frame in spinbuttons (*)
  5f43a51... Make gtk_widget_get_path() also add all persistent style cl (*)
  2f207ca... Make selectors with no explicit state from higher priority  (*)
  3544cf1... Merge branch 'master' into quartz-integration

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