Wizards: Sort

Introduce new QString id() const-API and sort wizards by
[untranslated] category and id. Introduce respective constants.
Rubber-stamped-by: con <qtc-committer@nokia.com>

src/plugins/qt4projectmanager/wizards/consoleappwizard.cpp

@@ -55,9 +55,10 @@ namespace Qt4ProjectManager {
 namespace Internal {
 
 ConsoleAppWizard::ConsoleAppWizard()
-  : QtWizard(tr("Qt4 Console Application"),
+  : QtWizard(QLatin1String("D.Qt4Core"),
+             tr("Qt4 Console Application"),
              tr("Creates a Qt4 console application."),
-             QIcon(":/wizards/images/console.png"))
+             QIcon(QLatin1String(":/wizards/images/console.png")))
 {
 }