bernd/webmachine-test — pull request #6 by robgleeson (2012-02-28 21:39:29+00:00)
Title: Encode the query key & value using URI.encode_www_form_component. 

When given this as parameters:

```ruby
{
"foo=" => "bar="
}
```

webmachine-test would send that to webmachine as:
`foo==bar=`

We really want to send it properly escaped, like so: `foo%3D=bar%3D` so that we can map back to the original given Hash.