NGINX 1.11.9 mainline built against OpenSSL 1.0.2j and ngx_brotli for Red Hat Enterprise Linux and CentOS

NGINX 1.11.9 mainline-version (built statically against OpenSSL 1.0.2j) added to repository. Links:

• NGINX 1.11.9 for EL7;
• NGINX 1.11.9 for EL6;

Alternatively, feel free to use our CentOS/RHEL repository.