removes superfluous -v / --verbose option

Author: WolfgangFahl

dcm/dcm_cmd.py

@@ -23,12 +23,6 @@ def getArgParser(self, description: str, version_msg) -> ArgumentParser:
         override the default argparser call
         """
         parser = super().getArgParser(description, version_msg)
-        parser.add_argument(
-            "-v",
-            "--verbose",
-            action="store_true",
-            help="show verbose output [default: %(default)s]",
-        )
         parser.add_argument(
             "-rp",
             "--root_path",