Update stoqlib dependencies:
  stoqlib/setup.py
  stoqlib/README
  stoqlib/debian/control
  http://wiki.stoq.com.br/wiki/CheckoutSVN
  /mondo/htdocs/async/project/stoq/dist/install_stoq.py

Bump stoqlib version, date & schema version
  stoqlib/stoqlib/__init__.py

Copy stoqlib tag
  svn cp svn://async.com.br/stoqlib/trunk/ \
         svn://async.com.br/stoqlib/tags/stoqlib-X.Y.Z
