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

@@ -13,7 +13,7 @@ class RCRMQ(object):
     EXCHANGE = ''
     EXCHANGE_TYPE = 'direct'
     QUEUE = None
-    DURABLE = False
+    DURABLE = True
     ROUTING_KEY = None
 
     def __init__(self, config=None):