DeprecationWarning: height has been deprecated
I just upgraded to the latest stable version of Pandas:

```
import pandas as pd
import numpy as np

pd.DataFrame(np.random.random((10,5)))
```

returns the following warning:

```
/opt/python/virtualenvs/work/lib/python2.7/site-packages/pandas/core/config.py:570: DeprecationWarning: height has been deprecated.    
```

Why? And how can I silence it?
