missing changelog entry

From-SVN: r61717

libstdc++-v3/ChangeLog

+2003-01-24  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* include/bits/valarray_meta.h: Remove, split into ...
+	* include/bits/valarray_before.h: ... this, and ...
+	* include/bits/valarray_after.h: ... this.
+	* include/std/std_valarray.h: Adjust.
+	* include/Makefile.am (bits_headers): Adjust.
+	* include/Makefile.in: Regenerate.
+
 2003-01-24  Andreas Schwab  <schwab@suse.de>
 
 	* config/linker-map.gnu: Fix for size_t variance.