Fix a numeber of config issues in nginx.conf
Fix a numeber of config issues in nginx.conf

IntersectAustralia/galaxy-cloudman-playbook,AAFC-MBB/galaxy-cloudman-playbook,IntersectAustralia/galaxy-cloudman-playbook,IntersectAustralia/galaxy-cloudman-playbook,AAFC-MBB/galaxy-cloudman-playbook,AAFC-MBB/galaxy-cloudman-playbook