* Added variable nginx_linux_families: ['Debian', 'RedHat', 'Suse']
* Added variable nginx_bsd_systems: ['FreeBSD', 'NetBSD', 'OpenBSD', 'DragonFlyBSD', 'HardenedBSD']
* Handler started only in "not ansible_check_mode" to avoid --check failure when service hes not been installed yet
* Installation of Linux moved to install-oss-linux.yml
* Installation of BSD moved to install-oss-bsd.yml
* File setup-freebsd.yml deleted
* Add IPv6 listener support; Make options (besides 'ssl' and 'ipv6only=on' for IPv6 listeners) configurable.
* Combine listen directives for ssl and non ssl listeners and add the ssl option automatically when it is needed.
* Add comment from README also to defaults/main.yml
* Add support for multiple listen directives
* Add websockets config back to template
* Implement #111 Changes for proxy_http_version and made it configurable.
* Moved out of the websockets block and make it independently configurable
* Add support to the role for RHEL 8 and Alpine Linux
* Add NGINX Open Source support for Alpine Linux
* Add NGINX Open Source support for SLES 15
* Update supported platforms matrix
* Added support for try_files
* updated try_files for server and web server
* change stream test template port to 81 for travis
* Fix for travis test and localhost error
* Rename load_balancer block to reverse_proxy
* Clarify that the redirect variable refers to a http to https redirect
* Allow setting the listen port when using SSL
* Improve SSL defaults
* Allow setting http or https server locations in proxy_pass
* Allow setting a custom apt and rpm signing key host
* Change default fallback key to https
* Use facts to determine which signing key to use
* Add single quotes
* Add support for enabling an http to https redirects
* Remove extra curly brace
* Update default.conf.j2
Remove another extra curly brace
* Add redirect variable to defaults and readme
* Added condition to use new autoindex variable
* Added condition to use new autoindex variable for separate virtual hosts
* Added global autoindex and autoindex for separate virutal hosts
* Added autoindex enabling for virtual host namespace
* Added autoindex enabling for virtual host namespace variable
* Added autoindex for testing puprposes
* Changed autoindex to false
* Added autoindex for virtual host
* Added autoindex ot readme file