Covalent-ecs-plugin

Changed

- Not setting default values for profile, region, and credentials_file

Changed

- Bumped aws plugins version to new stable release

Changed

- Added Alejandro to paul blart group

Fixed

- Fixed the issue resulting from several async executions from covalent to AWS ECS revision ID

Changed

- Update README.md
- Removed `ecs_task_family_name` argument from constructor as the family name is dynamically generated for each job submission

Changed

- Updated tag of hardcoded ECR URI to `stable`

Changed

- Updated version of covalent-aws-plugins to `>=0.7.0rc0`