Removed many memoryleaks in Example Browser, reducing some technical debt.

When running the Example Browser with Basic Example, 'visual leak detector' show no leak.
Many other individual examples still leak, so it is work-in-progress.
Disabled the profiler window (too many leaks)

examples/ExampleBrowser/GwenGUISupport/GwenProfileWindow.cpp

@@ -44,7 +44,7 @@ public:
 	
   
 	CProfileIterator* profIter;
-	
+	class MyMenuItems* m_menuItems;
 	MyProfileWindow (	Gwen::Controls::Base* pParent)
     : Gwen::Controls::WindowControl( pParent ),
 	profIter(0)
@@ -83,6 +83,12 @@ public:
 		
 	}
 	
+	virtual ~MyProfileWindow()
+	{
+		
+		delete m_node;
+		delete m_ctrl;
+	}
 	
 	float	dumpRecursive(CProfileIterator* profileIterator, Gwen::Controls::TreeNode* parentNode)
 	{
@@ -266,11 +272,16 @@ public:
 MyProfileWindow* setupProfileWindow(GwenInternalData* data)
 {
 	MyMenuItems* menuItems = new MyMenuItems;
+	
 	MyProfileWindow* profWindow = new MyProfileWindow(data->pCanvas);
 	//profWindow->SetHidden(true);	
-	profWindow->profIter = CProfileManager::Get_Iterator();
+	
+	profWindow->m_menuItems = menuItems;
+	//profWindow->profIter = CProfileManager::Get_Iterator();
 	data->m_viewMenu->GetMenu()->AddItem( L"Profiler", menuItems,(Gwen::Event::Handler::Function)&MyMenuItems::MenuItemSelect);
+	
 	menuItems->m_profWindow = profWindow;
+	
 	return profWindow;
 }
 
@@ -290,5 +301,6 @@ void profileWindowSetVisible(MyProfileWindow* window, bool visible)
 }
 void destroyProfileWindow(MyProfileWindow* window)
 {
+	CProfileManager::Release_Iterator(window->profIter);
 	delete window;
 }