Patch for /lib/gdata.rb

```
Ruby >= 1.9 doesn't need jcode because it supports Unicode natively.
```

Original issue reported on code.google.com by `svankie@gmail.com` on 11 Sep 2012 at 12:26

Attachments:
- [gdata.rb.patch](https://storage.googleapis.com/google-code-attachments/gdata-ruby-util/issue-23/comment-0/gdata.rb.patch)
