* New upstream release. 
* debian/control & debian/*.install:
 - Update SONAME number.
* debian/*.symbols:
 - Update.
* debian/patches:
 - 04_xsession.desktop_translation.patch: Refresh.
 - 01_rc.xml.patch: Refresh.
 - 05_simplify_gnome_session.patch: Refresh.
 - 07_fix_xml_load_file.patch: Refresh.
 - 90_fix_link_obt.patch: Remove, merged upstream.
 - 675991_fix_crash_from_gtk3_apps.patch: Remove, merged upstream.
 - 666676_wrong_undecorated_window_placement.patch: Remove, merged upstream.
 - clever-rectangle-picking.patch: Remove, merged upstream.
 - use-nearest-monitor.patch: Remove, merged upstream.
 - 704724_fix_refers-to-autostart.sh.patch: Remove, merged upstream.
 - 91_fix_loose_focus.patch: Remove, merged upstream.
 - openbox-3.5.0-title-matching.patch: Refresh.
 - openbox-3.5.0-which-2.20.patch: Refresh.
 - 658081_fix_kde_menu.patch: Remove, merged upstream.
 - add_automake1.11_support.patch: Remove, merged upstream.