archiloque/rest-client — pull request #103 by godfat (2011-11-29 14:56:11+00:00)
Title: Remove AbstractResponse#to_i, which is too unexpected, considering:

```ruby
require 'webmock'
require 'rest-client'
WebMock::API.stub_request(:get, 'http://host/').to_return(:body => '123')

RestClient.get('http://host/') # "123"
RestClient.get('http://host/').to_s # "123"
RestClient.get('http://host/').to_str # "123"
RestClient.get('http://host/').class # String

RestClient.get('http://host/').to_i # 200
RestClient.get('http://host/').to_s.to_i # 200
RestClient.get('http://host/').to_str.to_i # 200
String(RestClient.get('http://host/')).to_i # 200

RestClient.get('http://host/').dup.to_i # 123
String.new(RestClient.get('http://host/')).to_i # 123
"#{RestClient.get('http://host/')}".to_i # 123

RestClient.get('http://host/').clone.to_i # 200
```