v0.3.0

Enhancements

• Console output reworked for consistency and brevity
• macOS users get emoji as a type prefix in console output 🎉 -- disable
  with --no-emoji if you're not into fun
• Requests and responses from AWS are displayed in full when --verbose is
  passed
• Added additional AWS Fargate regions
• Added --task-command flag to allow overriding of the Docker command used by the container
• If you have a region set in your AWS credentials, use that by default and only fall back to us-east-1 if no region is set
• Added --assign-public-ip boolean flag, which allows you to control whether a task has a public IP address (default: true)

Bug Fixes

• Environment variable service commands now return a polite error message when
  invoked without the service name. ([#22][issue-22])
• Certificate import command re-implemented to work correctly. Previously calls
  to this command always returned "private key not supported" as we were
  incorrectly encoding it to base64 before passing it to the AWS SDK.

Chores

• Add contributor guide, updated license to repo