Merge pull request terraform-aws-modules#25 from terraform-aws-module…

…s/renamed-count

Renamed count to instance_count (fixes terraform-aws-modules#23)

Merge pull request terraform-aws-modules#21 from terraform-aws-module…

…s/added-eip-to-example

Added aws_eip to example and pre-commit hooks

Merge pull request terraform-aws-modules#14 from 2solt/master

Add tags to output variables

Make module idempotent by requiring subnet_id and ignore changes in s…

…everal arguments (fixes terraform-aws-modules#10)

Removed placement_group from outputs

Merge pull request terraform-aws-modules#7 from apparentlymart/patch-1

Fix incorrect subnet_id output expression

Added example with security-group module

Updated example and made security group required

Updated repo name