Adding 'no_redirect=1' argument to http requests

Adding 'no_redirect' http argument so as to get DuckDuckGo URL redirection through !bang syntax (e.g. https://api.duckduckgo.com/?q=!w+duckduckgo&format=json&pretty=1&no_redirect=1). Without that, |zci = ddg.zeroclickinfo("!w duckduckgo")| would break.