Added parent tag pointer throughout call hierarchy.Cleaned up output hierarchy parameter names.

__jet.cpp

@@ -4,7 +4,7 @@
 
 namespace jet {
    
-   __jet::__jet(coreutils::ZString &in, coreutils::MString &parent, Global &global) : Tag(in, parent, global) {
+   __jet::__jet(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent) : Tag(in, parentOut, global, parent) {
       if(variables["cgi"] == "true") {
 	 coreutils::ZString requestMethod(getenv("REQUEST_METHOD"));
 	 if(requestMethod == "POST") {