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

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