Fixed #2494 -- Django development server no longer does reverse DNS. …

…As a side effect, the server no longer sets the REMOVE_HOST environment variable

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3530 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/servers/basehttp.py

@@ -547,10 +547,6 @@ def get_environ(self):
 
         env['PATH_INFO'] = urllib.unquote(path)
         env['QUERY_STRING'] = query
-
-        host = self.address_string()
-        if host != self.client_address[0]:
-            env['REMOTE_HOST'] = host
         env['REMOTE_ADDR'] = self.client_address[0]
 
         if self.headers.typeheader is None: