Fix issue with mochaTest not clearing cache
Publish to S3

Use encrypted env keys to deploy
Merge pull request #21 from tbranyen/aws-s3

Sync to S3
Improves how ES6 modules are built

Provides for a better structure in the build process.  Before ES6 lumped
Chrome and Firefox together which was slow and conflating.  Now ES6 will
build for Chrome and Firefox separately.