Allow InProcessExampleBrowser to use a malloc allocated memory block, instead of system shared memory.

Make shared memory client/server a bit more robust, in case the server is terminated early.

examples/ExampleBrowser/OpenGLExampleBrowser.h

@@ -17,6 +17,8 @@ public:
 	virtual void update(float deltaTime);
 
 	virtual bool requestedExit();
+
+	virtual void setSharedMemoryInterface(class SharedMemoryInterface* sharedMem);
 	
 };