title: Webscarab refusing connections with all browsers
body: <p>Hi I am using webscarab as proxy to see the conversations between my browser and server. I havent used webscarab in a while. It was ok when I used it before. But now all the connections are refused , with all browsers or ports. It is showing an exception like below.</p>
  
  <pre><code>WebScarab encountered an error trying to retrieve
  
  GET http://www.gooogle.com:80/ HTTP/1.1
  Host: www.gooogle.com
  User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:13.0) Gecko/20100101 Firefox/13.0
  Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  Accept-Language: en-us,en;q=0.5
  Accept-Encoding: gzip, deflate
  Proxy-Connection: keep-alive
  Cache-Control: max-age=0
  
  The error was :
  
  Connection refused
      at java.net.PlainSocketImpl.socketConnect(Native Method)
      at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327)
      at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193)
      at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
      at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
      at java.net.Socket.connect(Socket.java:546)
      at org.owasp.webscarab.httpclient.URLFetcher.connect(URLFetcher.java:368)
      at org.owasp.webscarab.httpclient.URLFetcher.fetchResponse(URLFetcher.java:229)
      at org.owasp.webscarab.plugin.proxy.CookieTracker$Plugin.fetchResponse(CookieTracker.java:130)
      at org.owasp.webscarab.plugin.proxy.BrowserCache$Plugin.fetchResponse(BrowserCache.java:101)
      at org.owasp.webscarab.plugin.proxy.RevealHidden$Plugin.fetchResponse(RevealHidden.java:100)
      at org.owasp.webscarab.plugin.proxy.BeanShell$Plugin.fetchResponse(BeanShell.java:229)
      at org.owasp.webscarab.plugin.proxy.ManualEdit$Plugin.fetchResponse(ManualEdit.java:243)
      at org.owasp.webscarab.plugin.proxy.ConnectionHandler.run(ConnectionHandler.java:233)
      at java.lang.Thread.run(Thread.java:636)
  </code></pre>
  
  <p>This is the error I get from firefox now. I tried changing the listener ports, and browsers. But no use. Still getting same exception. Can someone please help. </p>