Look for windres on Win32.

Look for windres on Win32.

2005-08-04  Tor Lillqvist  <tml@novell.com>

	* configure.in: Look for windres on Win32.

	* atk/Makefile.am: Don't use the script in GLib's build/win32 to
	compile the rc file into a resource object file. (This means we
	lose the build number increment magic, but I doubt it was that
	useful anyway.) Instead use windres directly. To pass a normal .o
	file produced by windres through libtool, which wants .lo files,
	pass it directly to the linker using a -Wl option.

	* atk/atk.rc.in: Correspondingly, replace BUILDNUMBER with 0.