Package "libgtk-3-dev"

 gtk+3.0 (3.18.2-1ubuntu1~ppa2) xenial; urgency=low
 .
   ** WIP **
 .
   [ Iain Lane ]
   * Merge with Debian. Remaining changes:
     + Install the settings.ini file to set our themes.
     + Enable parallel builds
     + 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
       - 0001-gtk-reftest-Force-icon-theme-to-Adwaita.patch
       - restore_filechooser_typeaheadfind
       - 0001-calendar-always-emit-day-selected-once.patch
       - git_icon_fallback.patch
       - git_nameless_devices.patch
     + Add Breaks on gnome-shell