A response object that is sent to a browser by a CKAdapter object.
You can get a response object by CKApplication#response or CKComponent#response.
To send HTTP response headers, append a pair of key and value to headers. For example,
application.response.headers['Content-Type'] = 'text/html'
Returns true if the response is setted redirect.
Sends a temporary redirect response to the client using the specified URL.