add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

examples/ExampleBrowser/EmptyBrowser.h

@@ -0,0 +1,38 @@
+#ifndef EMPTY_BROWSER
+#define EMPTY_BROWSER
+
+#include "ExampleBrowserInterface.h"
+#include "EmptyExample.h"
+
+class EmptyBrowser : public ExampleBrowserInterface
+{
+public:
+
+	EmptyExample m_emptyExample;
+
+	virtual ExampleInterface* getCurrentExample()
+	{
+		return &m_emptyExample;
+	}
+
+	EmptyBrowser(class ExampleEntries* examples)
+	{
+	}
+
+	virtual bool init(int /*argc*/, char* argv[])
+	{
+		return true;
+	}
+
+	virtual void update(float deltaTime)
+	{
+		m_emptyExample.stepSimulation(deltaTime);
+	}
+
+	virtual bool requestedExit()
+	{
+		return false;
+	}
+};
+
+#endif //EMPTY_BROWSER