Using passive regions.

Improve connector options mainly for standalone connector.
Updated "simple" example to return a timestamp.

examples/simple/application_execution.e

@@ -17,10 +17,13 @@ feature -- Basic operations
 	execute
 		local
 			s: STRING
-		do
-			-- To send a response we need to setup, the status code and
-			-- the response headers.
-			s := "Hello World!"
+			dt: HTTP_DATE
+ 		do
+ 			-- To send a response we need to setup, the status code and
+ 			-- the response headers.
+ 			s := "Hello World!"
+			create dt.make_now_utc
+			s.append (" (UTC time is " + dt.rfc850_string + ").")
 			response.put_header ({HTTP_STATUS_CODE}.ok, <<["Content-Type", "text/html"], ["Content-Length", s.count.out]>>)
 			response.set_status_code ({HTTP_STATUS_CODE}.ok)
 			response.header.put_content_type_text_html