LED Device Features, Fixes and Refactoring (Resubmit PR855) (#875)

* Refactor LedDevices - Initial version
* Small renamings
* Add WLED as own device
* Lpd8806 Remove open() method
* remove dependency on Qt 5.10
* Lpd8806 Remove open() method
* Update WS281x
* Update WS2812SPI
* Add writeBlack for WLED powerOff
* WLED remove extra bracket
* Allow different Nanoleaf panel numbering sequence (Feature req.#827)
* build(deps): bump websocket-extensions from 0.1.3 to 0.1.4 in /docs (#826)
* Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
  - [Release notes](https://github.com/faye/websocket-extensions-node/releases)
  - [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
  - [Commits](https://github.com/faye/websocket-extensions-node/compare/0.1.3...0.1.4)
* Fix typos
* Nanoleaf clean-up
* Yeelight support, generalize wizard elements
* Update Yeelight to handle quota in music mode
* Yeelight extend rage for extraTimeDarkness for testing
* Clean-up - Add commentary, Remove development debug statements
* Fix brightnessSwitchOffOnMinimum typo and default value
* Yeelight support restoreOriginalState, additional Fixes
* WLED - Remove UDP-Port, as it is not configurable
* Fix merging issue
* Remove QHostAddress::operator=(const QString&)' is deprecated
* Windows compile errors and (Qt 5.15 deprecation) warnings
* Fix order includes
* LedDeviceFile Support Qt5.7 and greater
* Windows compatibility and other Fixes
* Fix Qt Version compatability
* Rs232 - Resolve portname from unix /dev/ style, fix DMX sub-type support
* Disable WLED Wizard Button (until Wizard is available)
* Yeelight updates
* Add wrong log-type as per #505
* Fixes and Clean-up after clang-tidy report
* Fix udpe131 not enabled for generated CID
* Change timer into dynamic for Qt Thread-Affinity
* Hue clean-up and diyHue workaround
* Updates after review feedback by m-seker
* Add "chrono" includes

libsrc/ssdp/SSDPServer.cpp

@@ -2,6 +2,7 @@
 
 // utils
 #include <utils/SysInfo.h>
+#include <utils/QStringUtils.h>
 
 // Hyperion
 #include <HyperionConfig.h>
@@ -137,11 +138,7 @@ void SSDPServer::readPendingDatagrams()
 		QString data(datagram);
 		QMap<QString,QString> headers;
 		// parse request
-		#if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
-			QStringList entries = data.split("\n", Qt::SkipEmptyParts);
-		#else
-			QStringList entries = data.split("\n", QString::SkipEmptyParts);
-		#endif
+		QStringList entries = QStringUtils::split(data,"\n", QStringUtils::SplitBehavior::SkipEmptyParts);
 		for(auto entry : entries)
 		{
 			// http header parse skip