Rewrite InfluxDB Interfache (#3520)

* Replace influxdb interface

* Implement InfluxDBV2

* Update interface_influxdb.cpp

* Cleanup new InfluxDB interface

code/components/jomjol_flowcontroll/ClassFlowInfluxDBv2.h

@@ -9,6 +9,8 @@
 
 #include "ClassFlowPostProcessing.h"
 
+#include "interface_influxdb.h"
+
 #include <string>
 
 class ClassFlowInfluxDBv2 :
@@ -21,6 +23,8 @@ protected:
 	ClassFlowPostProcessing* flowpostprocessing;  
     bool InfluxDBenable;
 
+    InfluxDB influxdb;
+
     void SetInitialParameter(void);     
 
     void handleFieldname(string _decsep, string _value);