Leddevice rework2 (#193)

* commit debug code to save it due to merge

* migrate first devices to new device registry and configure on runtime

* fadecandy and rs232 resets device if config is set

* try to hunt crash on osx

* test commit if this works with osx

* refactor spi devices

* cleanup

* refactor leddevices file, tinkerforge and ws2812b

* refactor raw usb devices

* refactor udp devices

* - add tpm2net driver
- remove old udp driver from build (files left in place for reference for new udp driver)
- json serverinfo shows available leddevices

* finish rework part 2 of leddevices

* add schemas for leddevices.
currently only compiled in, but not usedx

libsrc/leddevice/LedDeviceFadeCandy.h

@@ -7,7 +7,6 @@
 
 // Leddevice includes
 #include <leddevice/LedDevice.h>
-#include <json/json.h>
 
 ///
 /// Implementation of the LedDevice interface for sending to
@@ -48,6 +47,9 @@ public:
 	///
 	virtual ~LedDeviceFadeCandy();
 
+	/// constructs leddevice
+	static LedDevice* construct(const Json::Value &deviceConfig);
+
 	///
 	/// Sets configuration
 	///
@@ -66,7 +68,6 @@ public:
 	/// Switch the leds off
 	virtual int switchOff();
 
-
 private:
 	QTcpSocket  _client;
 	std::string _host;
@@ -115,3 +116,4 @@ private:
 	void sendFadeCandyConfiguration();
 
 };
+