Revise logging .conf files

data/conf/logging/logrotate.conf

@@ -8,6 +8,6 @@
         sharedscripts
         su root adm
         postrotate
-			/usr/lib/rsyslog/rsyslog-rotate
+		/usr/lib/rsyslog/rsyslog-rotate
         endscript
 }

data/conf/logging/rsyslog.conf

@@ -1,2 +1,4 @@
-if $programname contains "cgr-engine" or $programname contains "CGRateS" then /var/log/cgrates/CGRateS.log
-& stop
+if ($programname startswith 'cgr-engine' or $msg contains 'CGRateS') then {
+    action(type="omfile" File="/var/log/cgrates/CGRateS.log")
+    stop
+}