add recognizing array variables like @xx.y.z@ as xx(y.z). Note that the regexps show up in multiple places so any changes to the @ var regexps should be made carefully. In particular if @x@ defined and if @x@ nil handle variables special since they can't be derefrenced
adds the function template::adp_include which is a public interface for generating strings from adp includes instead of the private template::adp_parse -string; also docs for template::util::multirow_foreach