* Add some upstream patches in debian/patches: - 93_guess_default.patch: guess default settings when they are not specified - 94_fix_qt_plugin_export.patch: Fix export of Qt plugin environment variable. - 95_launch_working_directory.patch: Launch applications in the current directory when necessary. - 96_disable_autostart_default.patch: By default, keep the previous behavior for auto started applications. - 97_kill_default_apps.patch: Properly exit lxsession-default-apps on close. - 98_double_launch_polkit.patch: Avoid launching twice the polkit agent when using the build-in support. - 99_lxsession_edit_in_default_apps.patch: Use functionalities of lxsession-edit inside lxsession-default-apps. * debian/control: - Provides policykit-1-gnome since both lxsession and lxpolkit can provide the same functionalities. - lxsession-default-apps replaces now lxsession-edit.