add glib_include.patch to fix
"Only can be included directly."

should be quickly forwarded to Factory because all wv2-devel
dependencies will fail currently.

see also http://developer.gnome.org/glib/2.31/glib-compiling.html
"The recommended way of using GLib has always been to only include the
toplevel headers glib.h, glib-object.h, gio.h. Starting with 2.32, GLib
enforces this by generating an error when individual headers are
directly included." (forwarded request 99495 from rudi_m)