cherry-pick change default logging to stdout and info level

Change-Id: I0ca1f1d200b863eea042f0e75a87b10a2c9136a7
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_ro/openmanod.cfg b/osm_ro/openmanod.cfg
index 2aa319e..2e55cba 100644
--- a/osm_ro/openmanod.cfg
+++ b/osm_ro/openmanod.cfg
@@ -62,7 +62,7 @@
 
 #general logging parameters 
    #choose among: DEBUG, INFO, WARNING, ERROR, CRITICAL
-log_level:         DEBUG  #general log levels for internal logging      
+log_level:         INFO  #general log levels for internal logging
 #standard output is used unless 'log_file' is specify 
 #log_file:          /var/log/openmano/openmano.log