nowa/top4r — pull request #1 by GutenYe (2012-03-10 06:53:08+00:00)
Title: add require 'base64'

fix this when used standalone

```
/usr/lib/ruby/gems/1.9.1/gems/top4r-0.1.9/lib/top4r/client/base.rb:16:in `init': uninitialized constant Top4R::Client::Base64 (NameError)
from /usr/lib/ruby/gems/1.9.1/gems/top4r-0.1.9/lib/top4r/core.rb:20:in `initialize'
from /home/guten/dev/learn/rb/a.rb:29:in `new'
from /home/guten/dev/learn/rb/a.rb:29:in `

'
```