rest-client 1.6.1.a is available for testing

Archiloque <code@...>

Hi all,

I've pushed a rest-client 1.6.1.a gem to the repository, changes:

- add response body in Exception#inspect
- add support for RestClient.options
- fix tests for 1.9.2 (patch provided by Niko Dittmann)
- block passing in Resource#[] (patch provided by Niko Dittmann)
- cookies set in a response should be kept in a redirect
- HEAD requests should process parameters just like GET (patch provided by Rob Eanes)

they don't fix anything added to 1.6.0

Thanks to have a look