Ignore aws-service-role?

[lox]

I am seeing a role synced down locally for one of my accounts:

<account>/iam/role/aws-service-role/spot.amazonaws.com/AWSServiceRoleForEC2Spot.yaml

I suspect it's an AWS thing? Should this be ignored?

[andrewjhumphrey]

A bunch of these are showing up, I reckon they should be ignored just like cloudformation created resources.

[jacobbednarz]

@lox @andrewjhumphrey I've taken a pass at addressing this one via #53.