[api] export the httpProxy.Server as the main export but preserve the createServer factory

Author: jcrugzz

Diff for: lib/http-proxy.js

@@ -1,8 +1,14 @@
 var http      = require('http'),
     https     = require('https'),
     url       = require('url'),
-    httpProxy = require('./http-proxy/'),
-    proxy     = exports;
+    httpProxy = require('./http-proxy/');
+
+/**
+ * Export the "Server" so we can have an intuitive api for just creating
+ * a proxy
+ *
+ */
+module.exports  = httpProxy.Server;
 
 /**
  * Creates the proxy server.
@@ -19,23 +25,23 @@ var http      = require('http'),
  * @api public
  */
 
-proxy.createProxyServer = proxy.createServer = function createProxyServer(options) {
+module.exports.createProxyServer = module.exports.createServer = function createProxyServer(options) {
   /*
    *  `options` is needed and it must have the following layout:
-   *                                                             
-   *  {                                                        
-   *    target : <url string to be parsed with the url module> 
-   *    forward: <url string to be parsed with the url module> 
-   *    agent  : <object to be passed to http(s).request> 
-   *    ssl    : <object to be passed to https.createServer()> 
+   *
+   *  {
+   *    target : <url string to be parsed with the url module>
+   *    forward: <url string to be parsed with the url module>
+   *    agent  : <object to be passed to http(s).request>
+   *    ssl    : <object to be passed to https.createServer()>
    *    ws     : <true/false, if you want to proxy websockets>
-   *    xfwd   : <true/false, adds x-forward headers>          
+   *    xfwd   : <true/false, adds x-forward headers>
    *    secure : <true/false, verify SSL certificate>
-   *  }                                                        
-   *   
-   *  NOTE: `options.ws` and `options.ssl` are optional.       
-   *    `options.target and `options.forward` cannot be    
-   *    both missing                                       
+   *  }
+   *
+   *  NOTE: `options.ws` and `options.ssl` are optional.
+   *    `options.target and `options.forward` cannot be
+   *    both missing
    *  }
    */