Remove tags from 'nginx' role
Cosmetic changes in 'nginx' role task lists
Add support for Diffie-Hellman parameter in nginx
Add 'nginx' tag in roles with nginx as dependency

With these tags added, when you run Ansible with --tags nginx,
configuration from all roles that have nginx as dependency will be
evaluated, not only default nginx role.
Add support for ECDH curve selection in nginx role
Update nginx SSL cipher lists
Merge pull request #49 from drybjed/role/nginx

Updates in nginx role