Work on interaction manager and language tst-exec-node

CMakeLists.txt

@@ -305,6 +305,7 @@ add_service_files(
   ActivateSignal.srv
   SendGestureCommand.srv
   DjiDroneTaskControl.srv
+  SetExecNodeParam.srv
 )
 
 ## Generate actions in the 'action' folder

srv/SetExecNodeParam.srv

+#
+# Set node param for exec tree using interaction manager and language tst-exec-node
+#
+
+string ns
+string node_uuid
+string param_name
+string param_type        # Type of param (currently one of: int32, float64)
+int32 int32_value
+float64 float64_value
+---
+bool success             # The call was OK
+int32 error
+string reason