fix nginx configuration     - fix disable accesslog     - set client_max_body_size to fix file uploads for hp-backup
fix nginx configuration
    - fix disable accesslog
    - set client_max_body_size to fix file uploads for hp-backup

rdm-dev/meta-jens,mrabe89sigma/meta-jens,zeretztkeG/meta-jens,mrabe89sigma/rdm-meta-jens,mrabe89sigma/rdm-meta-jens,tobw/meta-jens,tobw/meta-jens,mrabe89sigma/rdm-meta-jens,rdm-dev/meta-jens,vmoesker/meta-jens,rdm-dev/meta-jens,vmoesker/meta-jens,vmoesker/meta-jens,mrabe89sigma/meta-jens,mrabe89sigma/meta-jens,mrabe89sigma/rdm-meta-jens,zeretztkeG/meta-jens,vmoesker/meta-jens,tobw/meta-jens,zeretztkeG/meta-jens,tobw/meta-jens,zeretztkeG/meta-jens,rdm-dev/meta-jens,mrabe89sigma/meta-jens