updated NetWare docu about recent LDAP changes.

     http://developer.novell.com/ndk/libc.htm

   - or recent Novell CLib SDK available from:

     http://developer.novell.com/ndk/clib.htm

   - optional recent Novell CLDAP SDK available from:

     http://developer.novell.com/ndk/cldap.htm

   - optional zlib sources (static or dynamic linking with zlib.imp);

     sources with NetWare Makefile can be obtained from:

     http://www.gknw.net/mirror/zlib/

   - optional OpenSSL sources (version 0.9.8 or later build with BSD sockets);

     you can find precompiled packages at:

     http://www.gknw.net/development/ossl/netware/

     for CLIB-based builds OpenSSL needs to be extended to build with BSD

     sockets (currently only a winsock-based CLIB build is supported); 

   - optional SSH2 sources (version 0.15 or later);

     for CLIB-based builds OpenSSL needs to be patched to build with BSD

     sockets (currently only a winsock-based CLIB build is supported):

     http://www.gknw.net/development/ossl/netware/patches/v_0.9.8e/openssl-0.9.8e.diff

   - optional SSH2 sources (version 0.17 or later);

   Set a search path to your compiler, linker and tools; on Linux make

   sure that the var OSTYPE contains the string 'linux'; set the var

   if you need other combinations you can control the build with the

   environment variables WITH_SSL, WITH_ZLIB, WITH_ARES, WITH_SSH2, and

   ENABLE_IPV6; you can set LINK_STATIC=1 to link curl.nlm statically.

   By default LDAP support is enabled, however currently you will need a patch

   in order to use the CLDAP NDK with BSD sockets (Novell Bug 300237):

   http://www.gknw.net/test/curl/cldap_ndk/ldap_ndk.diff

   I found on some Linux systems (RH9) that OS detection didnt work although

   a 'set | grep OSTYPE' shows the var present and set; I simply overwrote it

   with 'OSTYPE=linux-rh9-gnu' and the detection in the Makefile worked...