Merge pull request dtan4#7 from dtan4/exec-nginx

Start Nginx process by exec command

Author: dtan4

files/run.sh

@@ -27,4 +27,4 @@ sed \
   -e "s|##PROXY_PASS##|$PROXY_PASS|g" \
   nginx.conf.tmpl > /etc/nginx/nginx.conf
 
-nginx -g "daemon off;"
+exec nginx -g "daemon off;"