add nxtomoill.converter in logger to be set

tomwer/app/canvas_launcher/launcher.py

@@ -97,7 +97,8 @@ class Launcher:
     def main(self, argv):
         from Orange.canvas.__main__ import main
 
-        for logger_name in ("fabio", "tomoscan", "nxtomomill", "tomwer"):
+        for logger_name in ("fabio", "tomoscan", "nxtomomill", "tomwer",
+                            "nxtomomill.converter"):
             logger = logging.getLogger(logger_name)
             logger.setLevel(logging.WARNING)
         logging.propagate = True