apache/spark — pull request #2288 by mrocklin (2014-09-05 14:53:03+00:00)
Title: pyspark.sql.SQLContext is new-style class

Tiny PR making SQLContext a new-style class. This allows various type logic to work more effectively

```Python
In [1]: import pyspark

In [2]: pyspark.sql.SQLContext.mro()
Out[2]: [pyspark.sql.SQLContext, object]
```