preparations for v15.0 (#2063)

* Migrated parameters, see https://github.com/jomjol/AI-on-the-edge-device/pull/2023

* remove no longer used "topic" parameter. This is a backport from b21e3c6c9d

* Fix wrong url-encoding, see https://github.com/jomjol/AI-on-the-edge-device/issues/2036 resp. https://github.com/jomjol/AI-on-the-edge-device/issues/2036

* Threashold -> Threshold

* updated changelog

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>

code/components/jomjol_flowcontroll/ClassFlowPostProcessing.h

@@ -4,7 +4,7 @@
 #define CLASSFFLOWPOSTPROCESSING_H
 
 #include "ClassFlow.h"
-#include "ClassFlowMakeImage.h"
+#include "ClassFlowTakeImage.h"
 #include "ClassFlowCNNGeneral.h"
 #include "ClassFlowDefineTypes.h"
 
@@ -29,7 +29,7 @@ protected:
 
     string FilePreValue;
 
-    ClassFlowMakeImage *flowMakeImage;
+    ClassFlowTakeImage *flowTakeImage;
 
     bool LoadPreValue(void);
     string ShiftDecimal(string in, int _decShift);