Implement remaining stuff

Basic functionality milestone reached!!

app/include/App.h

@@ -0,0 +1,32 @@
+#ifndef APP_H_
+#define APP_H_
+
+#include <memory>
+
+#include <Controller.h>
+#include <FanGenerator.h>
+#include <Serializer.h>
+#include <fan/FanLabeler.h>
+#include <pwm/PWMControlFacade.h>
+#include <sensor/SensorManager.h>
+
+class App {
+public:
+  void Init();
+
+  void InitialSetup();
+  void NormalOperation();
+
+  void Shutdown();
+
+private:
+  SensorManager mSensorManager;
+  Serializer mSerializer;
+  PWMControlFacade mPWMControlFacade;
+  FanLabeler mFanLabeler;
+  FanGenerator mFanGenerator;
+
+  std::unique_ptr<Controller> mController;
+};
+
+#endif // APP_H_