Features
* add named Security Group ([b7230e8](https://github.com/pepperize/cdk-security-group/commit/b7230e85073515ff08755d00b4d3c4b17cadc65d))
* get security group name from PhysicalResourceId using SDK ([2bb627f](https://github.com/pepperize/cdk-security-group/commit/2bb627ff90e42d35945480ab85726e9c7d1e2611))
Bug Fixes
* rename test ([1633c96](https://github.com/pepperize/cdk-security-group/commit/1633c9630141a0e46dc52c38711f461e62513c0f))