PATCH: document that zlib is not part of GCC

[Gerald Pfeifer]

This is the zlib part of what I wrote in my previous message.

Installed on mainline and the 3.3 branch.

Gerald

2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>

	* README: Note that zlib is not part of GCC.

Index: README
===================================================================
RCS file: /cvs/gcc/gcc/zlib/README,v
retrieving revision 1.3
diff -u -3 -p -r1.3 README
--- README	11 Mar 2002 22:11:16 -0000	1.3
+++ README	11 Jul 2003 21:54:09 -0000
@@ -1,3 +1,6 @@
+This directory contains the zlib package, which is not part of GCC but
+shipped with GCC as convenience.
+
 zlib 1.1.4 is a general purpose data compression library.  All the code
 is thread safe.  The data format used by the zlib library
 is described by RFCs (Request for Comments) 1950 to 1952 in the files