restructure modules. make GuiModules depend on WindowModule

modules/examples/Print/src/Print.cpp

@@ -1,15 +0,0 @@
-#include "Print.h"
-
-Print::Print(void* h, Archimedes::App* a) : Archimedes::Module(h, a) {
-    name = "Print";
-}
-
-Print::~Print() {
-    std::cout << "Print Destroyed!\n";
-}
-
-void Print::run() {
-    std::cout << "Print lib loaded and run!\n";
-
-    app->stopModule(self);
-}