rest-client 1.6.0.a is available for testing

Archiloque <code@...>

Hi all,

I've pushed a rest-client 1.6.0.a gem on the repository,


- forgot to include rest-client.rb in the gem
- user, password and user-defined headers should survive a redirect
- added all missing status codes
- added parameter passing for get request using the :param key in header
- the warning about the logger when using a string was a bad idea
- multipart parameters names should not be escaped
- remove the cookie escaping introduced by migrating to CGI cookie parsing in 1.5.1
- add a streamed payload type (patch provided by Caleb Land)
- Exception#http_body works even when no response

Usual tests done and no regression detected, waiting for comments, suggestion and bug reports