Lines are truncated in docs
[http://pandas.pydata.org/pandas-docs/stable/dsintro.html
]

Many lines in the ipython cells are truncated, which makes learning pandas extra frustrating and complicated.

![untitled](https://user-images.githubusercontent.com/15527675/28938863-f8bf267a-7854-11e7-93c5-b1be54b18510.png)

Expected is that docs would contain all the information needed for understanding and not be limited by the formatting.

