khaledto

Fix test_explicit in test_aggregates

1

[test_explicit](https://github.com/DataBrewery/cubes/blob/140133e8c2e3f2ff60631cc3ebc9966d16c1655e/tests/sql/test_aggregates.py#L60) was failing because `amount_sum` aggregate was missing from `defaut `cube.

When specifying a model, if I add some attributes that don't exist in my dataset I get no warnings or errors. To reproduce, you can use the sample model.json file...

Hi everyone, I wonder if the "quick start" from the documentation should be included in the README file ?

In file server.py ```python from gevent.wsgi import WSGIServer ``` Has to be changed to: ```python from gevent.pywsgi import WSGIServer ``` http://www.gevent.org/api/gevent.pywsgi.html