Truncated view for MultiIndex pd.Series broken
Taking the simple example of MultiIndex Series from the docs http://pandas.pydata.org/pandas-docs/stable/indexing.html#hierarchical-indexing-multiindexc

![screenshot from 2014-05-11 23 24 02](https://cloud.githubusercontent.com/assets/832380/2939644/b62d4a02-d952-11e3-97c6-447df3f63589.png)

Constraining max_rows results in an unexpected output. 

![screenshot from 2014-05-11 23 24 26](https://cloud.githubusercontent.com/assets/832380/2939645/b62d8058-d952-11e3-98ac-5ce48d57bfae.png)

The behavior of pd.DataFrame is as expected in 0.13.1: 

![screenshot from 2014-05-11 23 27 59](https://cloud.githubusercontent.com/assets/832380/2939653/2544a50c-d953-11e3-8d18-39e8e435f1d1.png)
