Merge pull request #17 from terraform-linters/remove_example_rules

Remove example rules

Author: wata727

rules/aws_instance_example_type.go

@@ -24,5 +24,4 @@ var Rules = append([]tflint.Rule{
 	NewAwsS3BucketInvalidRegionRule(),
 	NewAwsS3BucketNameRule(),
 	NewAwsSpotFleetRequestInvalidExcessCapacityTerminationPolicyRule(),
-	NewAwsInstanceExampleTypeRule(),
 }, models.Rules...)