message: Adding Apache Kylin datasource for documentation
diff: @@ -282,6 +282,8 @@ Here's a list of some of the recommended packages.
  | ClickHouse | ``pip install | ``clickhouse://`` |
  | | sqlalchemy-clickhouse`` | |
  +---------------+-------------------------------------+-------------------------------------------------+
  +| Kylin | ``pip install kylinpy`` | ``kylin://`` |
  ++---------------+-------------------------------------+-------------------------------------------------+
  Note that many other database are supported, the main criteria being the
  existence of a functional SqlAlchemy dialect and Python driver. Googling
  