- If the "alembic_version" table is present in the target metadata,
autogenerate will skip this also.  Pull request courtesy
Dj Gilcrease. fixes #28
- The :paramref:`.EnvironmentContext.configure.version_table`
and :paramref:`.EnvironmentContext.configure.version_table_schema`
arguments are now honored during the autogenerate process, such that
these names will be used as the "skip" names on both the database
reflection and target metadata sides. fixes #77