* applied a slightly modified version of the patch for issue #20 by   Christophe de Vienne which uses a logger for 'migrate.versioning'   instead of the root logger
* applied a slightly modified version of the patch for issue #20 by
  Christophe de Vienne which uses a logger for 'migrate.versioning'
  instead of the root logger

--HG--
extra : convert_revision : svn%3A75119271-643b-0410-b4e0-7b42931a3367/trunk%40429

shashkin/sqlalchemy-migrate