AttributeError: 'DocsClient' object has no attribute 'GetEverything'

Hi,

I hit the following error:

```
Traceback (most recent call last):
  File "gdocsbackup.py", line 421, in <module>
    feed = client.GetEverything(uri='/feeds/default/private/full/-/mine')
AttributeError: 'DocsClient' object has no attribute 'GetEverything'
```

What should I do?

Thanks, --Martin
