code: public InputStream createResourceAsStream(GeneratorContext context) {
  		
  		ServletContext servletContext = context.getConfig().getContext();
  		return servletContext.getResourceAsStream("/img/"+context.getPath());
  	}
docs: /* (non-Javadoc)
  @see net.jawr.web.resource.bundle.generator.StreamResourceGenerator#createResourceAsStream(net.jawr.web.resource.bundle.generator.GeneratorContext)