Leddevices source tree refactoring (#461)

* rework structure of leddevice source tree

* fix data type vor v4l sig detection value in webui

* automate leddevicefactory.cpp

libsrc/leddevice/dev_net/LedDeviceUdpRaw.cpp

@@ -0,0 +1,20 @@
+#include "LedDeviceUdpRaw.h"
+
+LedDeviceUdpRaw::LedDeviceUdpRaw(const QJsonObject &deviceConfig)
+	: ProviderUdp()
+{
+	_port = 5568;
+	init(deviceConfig);
+}
+
+LedDevice* LedDeviceUdpRaw::construct(const QJsonObject &deviceConfig)
+{
+	return new LedDeviceUdpRaw(deviceConfig);
+}
+
+int LedDeviceUdpRaw::write(const std::vector<ColorRgb> &ledValues)
+{
+	const uint8_t * dataPtr = reinterpret_cast<const uint8_t *>(ledValues.data());
+
+	return writeBytes((unsigned)_ledRGBCount, dataPtr);
+}