Centmin Mod 123.08stable update for Nginx 1.11.2 compatibility

Backport NGINX_ACCESSKEY Variable for Nginx 1.11.2

Centmin Mod 123.08stable has backported a variable added to 123.09beta01 branch for NGINX_ACCESSKEY='n' and set to disabled by default. The nginx access module is incompatible with Nginx 1.11.2 md5 internal changes (nginx 1.11.2 change log) as reported here.

---

To update your Centmin Mod builds follow instructions at centminmod.com/upgrade.html and respective version threads below:

• Centmin Mod 1.2.3-eva2000.08 stable install & update thread
• Centmin Mod 123.09beta thread

Once updated, run centmin.sh once to allow auto syncing of the changes to your existing server configuration and then run centmin.sh menu option 4 to update Nginx to 1.11.2 when prompted to enter version number = 1.11.2