Add release to title

Author: lewisgoddard

nginx.conf

@@ -1,4 +1,6 @@
-####	Config from https://github.com/eustasy/certbot-with-nginx
+####	Config from Certbot for Nginx v.1.7
+# https://github.com/eustasy/certbot-with-nginx
+
 # Replace "example.com" with your domain.
 # Search for [WARNING] to find common warnings.
 # Search for [OPTION] to find options.