Features
* add more unit tests + policy finetuning ([da1d5da](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/da1d5dac7a1a944a031e787cc9d304e1bae7d7e9))
* add optional delete property ([9210829](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/92108298d47a89f52390e1afd11e22eb699533fd))
* bump projen ([faaa4d5](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/faaa4d5c4c0245170036c1ebd1103e96e3674453))
* init ([69524e2](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/69524e2529c26f8a407a504f7efff6a4cc1425cc))
* init ([2f7ca2c](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/2f7ca2c90fea567d600f6c470d9ec24165e2d0f2))
* init unit tests ([05b2a45](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/05b2a45bcde89ea53d50fac2868e1d64e8bd2b44))
* init unit tests ([55a8b40](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/55a8b40a6953648789885fa50ce869d6f6be2cae))
* SSMParameter ([d6aa2db](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/d6aa2db38f1308a9064c5e7e831f2f82737132d5))
* SSMParameter created ([741f82a](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/741f82a6d22a7c06b7098c614cc52b266043ac25))
* SSMParameter created ([7f90145](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/7f901455504798b3ed05432556fd1ccfa833c0e6))
* use AWSCustomResource ([330204b](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/330204bb374aec7d96191874bd4028598391eaf7))
* use AWSCustomResource ([66f9555](https://github.com/mmuller88/aws-cdk-ssm-parameter/commit/66f9555f683ea63112637c431bc2f82d56e8825e))