utf8 handling

Author: nakula

lib/server.js

@@ -46,7 +46,7 @@ exports.Server = function Server(bsClient, workers) {
         filename = filename + (filename.lastIndexOf('/') == filename.length - 1 ? "" : "/") + "index.html";
       }
 
-      fs.readFile(filename, "binary", function(err, file) {
+      fs.readFile(filename, {encoding: 'utf8'}, function(err, file) {
 
         if (err) {
           response.writeHead(500, {
@@ -59,7 +59,7 @@ exports.Server = function Server(bsClient, workers) {
 
         var mimeType = mimeTypes[path.extname(filename).split(".")[1]];
         response.writeHead(200, {
-          "Content-Type": mimeType
+          "Content-Type": mimeType + "; charset=utf-8",
         });
 
         scripts = [