Add a cloudformation script for regression alerts.
Add permission for sending email via SES
Create cron job, and back data up to S3.
Clean up cron spec
Switch back to the 'master' branch of cerberus.
Use a small shell script for cron.
Fix missing commas
Merge pull request #79 from mozilla/cfn-for-regression-alerting

Add a CloudFormation template for regression alerting