Merge pull request #24 from dxw/version-bump-0-2-2

Version bump v0.2.2

README.md

@@ -13,7 +13,7 @@ Example module usage:
 
 ```hcl
 module "aws_tfvars_s3" {
-  source  = "github.com/dxw/terraform-aws-tfvars-s3?ref=v0.2.1"
+  source  = "github.com/dxw/terraform-aws-tfvars-s3?ref=v0.2.2"
 
   project_name             = "my-project"
   # enable_s3_bucket_logging = true