Moved all devices to separate library and added 'Factory' for device creation.

Former-commit-id: 26cab1b85b00406240689ad9c1018f0307028fe4

include/leddevice/LedDeviceFactory.h

@@ -0,0 +1,27 @@
+
+#pragma once
+
+// Json includes
+#include <json/json.h>
+
+// Leddevice includes
+#include <leddevice/LedDevice.h>
+
+
+///
+/// The LedDeviceFactory is responsible for constructing 'LedDevices'
+///
+class LedDeviceFactory
+{
+public:
+
+	///
+	/// Constructs a LedDevice based on the given configuration
+	///
+	/// @param deviceConfig The configuration of the led-device
+	///
+	/// @return The constructed LedDevice or nullptr if configuration is invalid. The ownership of
+	/// the constructed LedDevice is tranferred to the caller
+	///
+	static LedDevice * construct(const Json::Value & deviceConfig);
+};