Patch to readme

Attached is a patch to the README file to bring it a little more up to
date with
current PostgreSQL.
12,14c12,23
< The JDBC, ODBC, C++, Python, and Tcl interfaces have been moved to the
< PostgreSQL Projects Web Site at http://gborg.postgresql.org for separate
< maintenance.  A Perl DBI/DBD driver is available from CPAN.
---
> PostgreSQL has many language interfaces including some of the more
> common listed below:
>
> JDBC - http://jdbc.postgresql.org
> ODBC - http://odbc.postgresql.org
> C++ - http://thaiopensource.org/development/libpqxx/
> Perl - http://www.cpan.org
> Python - http://www.initd.org/
> Ruby - http://ruby.scripting.ca/postgres/
>
> Other language binding are available from a variety of contributing
> parties.
27c36
< ftp://ftp.postgresql.org/pub/.  For more information look at our web
---
> http://www.postgresql.org/download/.  For more information look at our web