Add bodyparser for text/* mime types to node-env (#349)

environments/nodejs/server.js

@@ -66,6 +66,7 @@ app.use(morgan('combined'))
 app.use(bodyParser.urlencoded({ extended: false }));
 app.use(bodyParser.json());
 app.use(bodyParser.raw());
+app.use(bodyParser.text({ type : "text/*" }));
 
 app.post('/specialize', specialize);