Support for TLDs and multiple domains per service

Merge pull request #26 from wearemolecule/bump-version

Update version and readme

Support Service Accounts

Setup is now much simpler as you no longer need to attach a secret with your cluster cert info. Service accounts are used by default. Fallback to the prior method is still supported.

Internal ELB Support

Add tests for extracting elb name (#14)

* Add tests for extracting elb name

* Correctly uppercase initialisms