fix regression: convert cost parameters to config

Author: David Baum

generator2/org.getaviz.generator/src/main/java/org/getaviz/generator/GeneratorServlet.java

@@ -20,6 +20,7 @@ public void doGet(HttpServletRequest request, HttpServletResponse response) thro
 
 	public void doPost(HttpServletRequest request, HttpServletResponse response) {
 		log.info("POST request generator");
+		SettingsConfiguration config = SettingsConfiguration.getInstance(request);
 		Generator.run();
 		writePostResponse(response);
 	}