v3.1.0: Various bug fixes for EC2 class.

- Check for ssh key file separately in ec2.
- Add specific commands for GCE credentials setup.
- SSH user key in ec2utils config is user.
- Accept availability zones as ec2 region.

v3.0.0: Remove references to provider.

- Replace provider with cloud, cloud frameworks.
- Add missing security group id to ssh class.
- Add collect vm info to gce class super call.
- Cleanup ini config handling.
- Allow use of ipa config for provider options.
- Compare wait on instance states as lowercase.
- Don't pass unused args to cloud classes.

v2.6.0: Fix various bugs.

- Remove duplication when logging.
- Allow azure instance to start in existing subnet.
- Treat uuid always lowercase.
- Use base provider waiter method.

v2.5.0: Switch EC2 provider back to boto3.

- Add note on installing SLES test suite.
- Add option allowing collect info about VM in cloud.
- With running instance don't cleanup.
- Systemd cleanup in distro.
- Process pytest errors in results.

v2.4.0: Add security-group-id option for ec2 provider.

- Auto deploy IPA package in pypi on new tag release.

v2.3.0: Move docs to Sphinx.

- Update python version support.
- Allow ipa to run without config file.
- No need for gpg auto import keys.
- Add --name option to az creds example.
- Explicit validation of GCE region input.
- Update license tests for content changes.

v2.2.0: Add SLES12SP4 repos to conftest.

- Add network test for sles in ec2.
- Remove azure billing tag test.
- Fix typo in azure services test name.
- Add python3.7 to CI testing.
- Add repos for 12SP4 in conftest

v2.1.0: Add azure accelerated networking option.

- Add IPA logo.
- Cloud init services are one-shot in EC2.
- Curl directly for placement in metadata when determining
  region.

v2.0.1: SLES11 support and setup.py cleanup.

- Update project status to stable.
- Update root pass test to work with SLE11.
- Account for sysvinit in SLE11.
- Convert azure regions from id to display format.
- Update repo URL to correct org.

v2.0.0: Remove deprecated --ssh-private-key option.

Remove deprecated --ssh-private-key option. Option was renamed to --ssh-private-key-file.