* Use distro specific Ansible modules to install NGINX
* Install NGINX directly in Alpine distributions from the official repository to avoid naming conflicts
* Set travis_wait parameter to max timeout setting
* Use slim Debian images for testing
* Update `volume_mounts` to `volumes`
* Update and move default Dockerfile
* Use normal centos image
* Add epel-release prerequisite to CentOS modules
* Separate module and template tests
* 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
* Remove syntax error
When evaluated (i.e. when nginx_amplify_enable=true and
nginx_amplify_api_key is defined) this line causes a syntax error
To check for empty string, opted for temporary solution outlined in https://github.com/ansible/ansible-lint/issues/457
* Fix reference to amplify api key
Previously was labelled `amplify_api_key`. Changed to
`nginx_amplify_api_key` in #a55a50d
* Fix reference to default config file
On my system at least (bionic), the default configuration file is
`/etc/amplify-agent/agent.conf.default`
This is also assumed be to the case on the amplify install shell script https://github.com/nginxinc/nginx-amplify-agent/blob/master/packages/install.sh#L526
* 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
