Python 2.7 will soon be EOL. Remove the 2.7 tox environment, and add
3.6 to match other airship projects.
Change-Id: I6d9b7ac22014a29cd26400ee8a2a5203d7c5b84c
This commit includes the following:
- Base Classes for:
* Shipyard tests
* Shipyard RBAC tests
- Unfinished Shipyard REST Clients for:
* Document Staging API
* Action API
* Airflow Monitoring API
* Log Retrieval API
- RBAC Tests for Shipyard:
* get workflows
* get actions
* get configdocs
Future commits can follow this commit to further test Airship
components.