Changed 'execute' function's quiet log level from info to debug (#21)

Author: quaark

manof/utils/__init__.py

@@ -186,7 +186,7 @@ def _get_error(failure):
     out = out.strip()
     if code:
         if quiet and logger:
-            logger.info('Command failed quietly', command=command, cwd=cwd, code_or_signal=code, err=err, out=out)
+            logger.debug('Command failed quietly', command=command, cwd=cwd, code_or_signal=code, err=err, out=out)
         else:
             if logger:
                 logger.warn('Command failed', command=command, cwd=cwd, code_or_signal=code, err=err, out=out)