Update to 3.14

Blocking update of gnome-mahjongg (bug 1399050)

Blocking update of gnome-mines (bug 1399046)

Blocking update of gnome-sudoku (bug 1399051)

Blocking update of yelp (bug 1399437)

Blocking update of gtksourceview3 (bug 1399439)

Blocking update of gedit (bug 1339371)

gtk+3.0 3.14.6-0ubuntu1 was published to vivid-release on 2014-12-19

  [ Lars Uebernickel ]
  * New upstream release
  * debian/patches/0001-Disable-deprecation-warnings-in-tests.patch,
    debian/patches/0001-Fight-deprecation-warnings-in-test.patch,
    debian/patches/0001-threads-Do-not-release-the-GDK-lock-if-it-hasn-t-bee.patch,
    debian/patches/git-gtkpopover-set-background-and-popover-css.patch,
    debian/patches/git-menu-binding-emit-submenu-close-after-activate.patch,
    debian/patches/git_printing_segfault.patch,
    debian/patches/git_reftests-Improve-workaround-for-GtkGrid-bug.patch,
    debian/patches/gtkaboutdialog-support-showing-buttons-in-action-are.patch,
    debian/patches/gtkdialog-don-t-use-csd-when-use-header-bar-is-FALSE.patch,
    debian/patches/ubuntu_label_wrap_workaround.patch,
    debian/patches/ubuntu_translation_template.patch,
    debian/patches/use-secrets-service-for-cups-auth_info.patch:
    - dropped, included in the new release
  * debian/patches/022_disable-viqr-im-for-vi-locale.patch:
    - dropped, unlikely that we still need it
  * debian/patches/016_no_offscreen_widgets_grabbing.patch,
    debian/patches/017_no_offscreen_device_grabbing.patch,
    debian/patches/018_gdkenumtypes.c_location.patch,
    debian/patches/032_mips_treeview_row_separator_height.patch,
    debian/patches/073_treeview_almost_fixed.patch,
    debian/patches/074_eventbox_scroll_mask.patch,
    debian/patches/bzg_gtkcellrenderer_grabbing_modifier.patch,
    debian/patches/message-dialog-restore-traditional-look-on-unity.patch,
    debian/patches/mir-backend.patch,
    debian/patches/print-dialog-show-options-of-remote-dnssd-printers.patch,
    debian/patches/ubuntu_gtk_custom_menu_items.patch,
    debian/patches/x-canonical-accel.patch,
    debian/patches/mir-backend.patch:
    - ported and refreshed
  * 030_tests_skip_filechooser.patch,
    042_treeview_single-focus.patch,
    043_notebook_scroll.patch:
    - disable, it's not clear why this is needed anymore (as Debian did)

  [ Iain Lane ]
  * Merge with Debian. Remaining changes:
    + Enable Mir backend.
    + Set Multi-Arch: same on the library.
    + Drop 061_multiarch_module_fallback.patch - unneeded in Ubuntu since we
      cleared all old gtk modules out.
    + Install the settings.ini file to set our themes.
    + Ubuntu specific patches:
      - 073_treeview_almost_fixed.patch
      - 074_eventbox_scroll_mask.patch
      - bzg_gtkcellrenderer_grabbing_modifier.patch
      - ubuntu_gtk_custom_menu_items.patch
      - print-dialog-show-options-of-remote-dnssd-printers.patch
      - uimanager-guard-against-nested-node-updates.patch
      - x-canonical-accel.patch
      - message-dialog-restore-traditional-look-on-unity.patch
  * Don't depend on the adwaita icon theme
  * 0001-Menu-items-force-loading-16x16-icons.patch: Scale icons in menu items
    to 16x16
  * debian/control{,.in}: Version the libmirclient-dev dependency to ≥ 0.90,
    on request of Rico who maintains backports of this package in a PPA.
  * New upstream release.

  [ Robert Ancell ]
  * debian/patches/mir-backend.patch:
    - Add back cha...