* Add eos and fix tests to run multiple connections
* Update tests to report connection
* Add missing START messages
* Fix unspecified connection
* Python 3 updates
Exceptions don't have `.message` in Python 3
* Override `become` when using `connection=local`
* Slight restructuring to make eapi easier later on
* Move eapi toggle to prepare_eos
* Pull out connection on eapi tasks
* Add aggregate functionality to eos_vrf
* Add tests for eos_vrf aggregate option
* Remove test2 and test3 vrfs at the beginning of the eos_vrf tests
* Pull all vrfs
With aggregate, we need to get all VRFs and we then compare with
desired VRFs, instead of assuming it will be just one.
