fix for the use of a deprecated directive in nginx

install/rhel/5/templates/web/nginx/http2.stpl

@@ -1,7 +1,6 @@
 server {
-    listen      %ip%:%proxy_ssl_port% http2;
+    listen      %ip%:%proxy_ssl_port% ssl http2;
     server_name %domain_idn% %alias_idn%;
-    ssl         on;
     ssl_certificate      %ssl_pem%;
     ssl_certificate_key  %ssl_key%;
     error_log  /var/log/httpd/domains/%domain%.error.log error;