UTF-8 charset

[cadrogui]

Hi, Ive noticed that in the line 62

fetched = (result && typeof result !== "string" ? result.buffer.toString("utf8") : result || "");

the response has try to encode by utf8 but the result in Spanish is the � character, can be optional this "encode", an solution for this is using the iconv library

like this:

iconv.decode(new Buffer(response), "ISO-8859-1");

regards.