Many fixes!

lib/model/WumpResponse.js

@@ -0,0 +1,21 @@
+module.exports = class WumpResponse {
+	constructor (res) {
+		this.body = Buffer.alloc(0);
+		this.coreRes = res;
+
+		this.headers = res.headers;
+		this.statusCode = res.statusCode;
+	}
+
+	_addChunk (chunk) {
+		this.body = Buffer.concat([ this.body, chunk ]); 
+	}
+
+	text () {
+		return this.body.toString();
+	}
+	
+	json () {
+		return JSON.parse(this.body);
+	}
+};