FAIL: test_get_multi2 (pandas.io.tests.test_data.TestGoogle)
``` python
pan = web.get_data_google(['GE', 'MSFT', 'INTC'], 'JAN-01-12', 'JAN-31-12')
result = pan.Open.ix['Jan-15-12':'Jan-20-12']
```

has shape (5, 3), not (4, 3) as claimed in the test:

```
               GE   INTC   MSFT
Date                          
2012-01-16  17.65    NaN    NaN
2012-01-17  17.85  25.18  28.40
2012-01-18  17.55  25.13  28.31
2012-01-19  17.60  25.52  28.16
2012-01-20  17.60  25.87  28.82
```
