Use statement prefix IDs for lambda permissions (#37)

* Use statement prefix IDs for lambda permissions

* Make statement ID prefix optional

Merge pull request #32 from telia-oss/update-travis-token

Update access token for Travis

Merge pull request #30 from telia-oss/fix-dirty-releases

Update travis.yml to fix dirty releases

Merge pull request #25 from telia-oss/prepare-0.9.0-release

Prepare tf module for 0.9.0 release

Merge pull request #22 from telia-oss/prepare-v0.8.0-release

Bump s3 key to next release

Merge pull request #20 from telia-oss/use-telia-oss-regional-buckets

Use telia oss regional buckets

Merge pull request #19 from telia-oss/fix-zip-artifact

Add -j to zip to junk directory names.

Merge pull request #18 from telia-oss/fix-github-release

Fix travis so it includes the correct zip file in the github release

Merge pull request #17 from telia-oss/setup-shared-s3-bucket

Setup shared S3 bucket for lambda artifact