qtvcp -machine_logging: strip newlines before logging

Author: c-morley

lib/python/qtvcp/lib/machine_log.py

@@ -20,6 +20,8 @@ def __init__(self):
         self.mlp = os.path.expanduser(INFO.MACHINE_LOG_HISTORY_PATH)
 
     def log_it(self, w, message, option=None):
+        message =message.rstrip('\n')
+
         if option == 'TIME':
             self.log_message_time(message)
         elif option == 'DATE':