Update p5-Class-DBI-Loader to 0.34.

Changes from previous:
---------------------
0.34  Thu Mar 22 20:30:00 2007
       - Apply patch by Kim Scheibel to allow mysql table with catalog
         name separators

0.33  Thu May 25 00:00:00 2006
       - Implement the 'require' parameter. Suggested by esh at exile.ru

0.32  Sun Mar 05 01:10:00 2006
        - Explicitly disconnect inside _table() for SQLite.pm and Pg.pm
        - Apply patch from rt #17546, and work with foreign keys in mysql 5.

0.31  Thu Feb 23 18:10:00 2006
        - Fix Class::DBI::Loader::mysql (rt #13689). Patch by Raphael Kraus
        - Add missing use lib in t/04mysql.t

0.30  Sat Feb 04 23:05:00 2006
        - I had completely misunderstood the subtle semantics of the
          way the classes were being constructed, especially the
          class hierarchy created by additional_base and left_base.
          The old behavior has been restored.

0.29  Tue Jan 31 11:12:00 2006
        - Document 'options' parameter
        - Explicitly require Class::DBI::Pg >= 0.07 when the target
          database is PostgreSQL 8.x

0.28  Sat Jan 28 08:45:00 2006
        - Forgot to update MANIFEST, which lead to failing tests.

0.27  Fri Jan 27 11:43:00 2006
        - Inline use base () calls when generating classes.
        - Use connection() over set_db(), if available.
        - Test for additional_base_classes and left_base_classes
        - Shut up t/03podcoverage.t failure. Reporeted by Kenichi Ishigaki

0.26  Thu Jan 26 11:26:00 2006
        - Changes that went into 0.25 didn't fix the problems described in
          dbdpg-general mailing lists.

            http://gborg.postgresql.org/pipermail/dbdpg-general/2006-January/001954.html

          Toby Corkindale gave me the tests to properly test the problem, and
          I was able to verify it.

0.25  Thu Jan 26 02:14:00 2006
        - Pg: disconnect from database after getting the list of tables
        - Maintainer changed to Daisuke Maki.

0.24  Tue XXX XX 00:00:00 2005
        - Strip punctuations around key and table names for SQLite
          (Autrijus Tang)

0.23  Tue Jun 14 01:00:00 2005
        - fixed mysql loader, escape with backticks (Andy Grundman)
        - debug output is now usable code!!!
Upgrade to 1.7.2