Internet connection is not detected

```
The ubuntu one file used to check for the connection is now gone, as is the 
whole Ubuntu One service.

Patch: 
https://github.com/gjedeer/androidwisprclient/commit/9e4f8e63f6028b8c954aeb1ee2d
d29d621c2bf27
```

Original issue reported on code.google.com by `gjedeer@gmail.com` on 28 Sep 2014 at 6:05
