Feat rc_util add function

added get_args function: return parsed args support -v, --verbose and -n, --dry-run arguments now. added get_logger function: return a logger instance

the default logger format will be: TIME [MODULE_NAME] - MESSAGE the default logging level is WARNING

rc_rmq.py

@@ -3,7 +3,7 @@ import pika
 import socket
 import rabbitmq_config as rcfg
 
-class UserRegMQ(object):
+class RCRMQ(object):
 
     USER = 'guest'
     PASSWORD = 'guest'