1.2.4

v1.2.4

• Fixed AttributeError: 'NoneType' object has no attribute 'items' issue due to mysql connection has been terminated.
• Handle sqlalchemy.exc.ProgrammingError, the problem cause by some specific ORM models not exist in current database.
• Handle database not found issue.
• Raise error if MODELS_PATH_LIST has not been set properly.

v1.1.1-beta

Update README.md