Make sure draft is draft and live is live etc.
Merge pull request #4 from guardian/hg-s3-download

Make sure draft is draft and live is live etc.
Delete snapshots that are more than 7 days old
Merge pull request #5 from guardian/hg-s3-download

Delete snapshots
Merge branch 'master' of github.com:guardian/composer-restorer into re-groundwork
List draft and live versions