rest-client 1.6.1 released

Archiloque <code@...>


I've pushed the rest-client 1.6.1 gem, 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)

no regression fix from 1.6.0

Thanks to the patch providers and those who feedback issues