Add Specific settings page to CMakePLugin and create checkable dialog box for user after add new file action

Change-Id: If5702764fa81f2fdda3ef59780b217e47643b030
Reviewed-by: pawelrutka <prutka13@gmail.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

src/plugins/cmakeprojectmanager/cmakeprojectplugin.h

@@ -25,8 +25,9 @@
 
 #pragma once
 
+#include "cmakespecificsettingspage.h"
 #include <extensionsystem/iplugin.h>
-
+#include <memory>
 namespace CMakeProjectManager {
 namespace Internal {
 
@@ -36,6 +37,7 @@ class CMakeProjectPlugin : public ExtensionSystem::IPlugin
     Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "CMakeProjectManager.json")
 
 public:
+    static CMakeSpecificSettings *projectTypeSpecificSettings();
     ~CMakeProjectPlugin() override;
 
 #ifdef WITH_TESTS