Better examples, PR template changes, general tidy up (terraform-aws-…

…modules#375)

* adding 3 examples

* removing old example

* updating PR template

* fix this typo

* update after renaming default example

* add missing launch_template_mixed stuff to aws_auth

* fix 2 examples with public subnets

* update changelog for new minor release

Fix annoying typo: worker_group_xx vs worker_groups_xx (terraform-aws…

…-modules#374)

New release v4.0.0 (terraform-aws-modules#373)

Release v3.0.0 (terraform-aws-modules#347)

Also fixing AWS provider in examples

New release: 2.3.1 (terraform-aws-modules#321)

Release v.2.3.0 (terraform-aws-modules#309)

Released 2.2.1

Release v2.2.0 (terraform-aws-modules#270)

Release v2.1.0 (terraform-aws-modules#248)

* Release v2.1.0

🚒

* update this file. What's it for? No one knows.

Updates for v2.0.0 release (terraform-aws-modules#216)

* Updates for version 2.0 release

* Updating readme

* update this version file that I've never seen before

* finish changelog updates