Move the plugin examples to subdir of pluginhowto.

doc/pluginhowto/examples/wizard/customproject/customprojectwizard.cpp

@@ -0,0 +1,51 @@
+#include "customprojectwizard.h"
+
+#include <QMessageBox>
+#include <QApplication>
+#include <QIcon>
+
+CustomProjectWizard::CustomProjectWizard()
+{
+}
+
+CustomProjectWizard::~CustomProjectWizard()
+{
+}
+
+Core::IWizard::Kind CustomProjectWizard::kind() const
+{
+    return IWizard::ProjectWizard;
+}
+
+QIcon CustomProjectWizard::icon() const
+{
+    return qApp->windowIcon();
+}
+
+QString CustomProjectWizard::description() const
+{
+    return "A custom project";
+}
+
+QString CustomProjectWizard::name() const
+{
+    return "CustomProject";
+}
+
+QString CustomProjectWizard::category() const
+{
+    return "FooCompanyInc";
+}
+
+QString CustomProjectWizard::trCategory() const
+{
+    return tr("FooCompanyInc");
+}
+
+QStringList CustomProjectWizard::runWizard(const QString &path, QWidget *parent)
+{
+    Q_UNUSED(path);
+    Q_UNUSED(parent);
+    QMessageBox::information(parent, "Custom Wizard Dialog", "Hi there!");
+    return QStringList();
+}