update bin

bin.js

@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 var program   = require('commander'),
     mainProxy = require("./proxy.js");
 
@@ -16,5 +18,5 @@ if(program.clear){
 
 }else{
     mainProxy.startServer(program.type,program.port, program.host);
-    
+
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "anyproxy",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "https proxy over http",
   "main": "proxy.js",
   "bin": {