Systemd changes | root script | URL support for gif effects (#1319)

* Systemd changes and URL option for Gif Effects
* Add grayscale to gif effect
* WebUI adjustments
* Rename version to .version
* Copy runHyperionAsRoot.sh to rpi packages
* Pack script into all unix packages
* Start hyperion only after network is available
* Snap builds removed due to poor server connection
* Flexible updateHyperionUser.sh
* updateHyperionUser script entered in the package
* Print help on none sudo execute
* Corrected embedded Python location
* Replacement for the QWindowsScreen grabWindow function
* Updated to latest 2.x mbedtls version 2.27

Co-authored-by: LordGrey <lordgrey.emmel@gmail.com>

include/effectengine/EffectModule.h

@@ -8,8 +8,10 @@
 
 class Effect;
 
-class EffectModule
+class EffectModule: public QObject
 {
+	Q_OBJECT
+
 public:
 	// Python 3 module def
 	static struct PyModuleDef moduleDef;

include/grabber/QtGrabber.h

@@ -79,6 +79,15 @@ public:
 	///
 	bool open();
 
+#ifdef _WIN32
+	///
+	/// @brief Replacement for the virtual QWindowsScreen Function grabWindow (only on Windows).
+	///
+	/// @return QPixmap
+	///
+	QPixmap grabWindow(quintptr window, int xIn, int yIn, int width, int height) const;
+#endif
+
 private slots:
 
 	///