Hi-ml

Added

- ([123](https://github.com/microsoft/hi-ml/pull/123)) Add helper function to download checkpoint files
- ([128](https://github.com/microsoft/hi-ml/pull/128)) When downloading files in a distributed PyTorch job, a barrier is used to synchronize the processes.

Changed

- ([127](https://github.com/microsoft/hi-ml/pull/127)) The field `is_running_in_azure` of `AzureRunInfo` has been renamed to `is_running_in_azure_ml`

Fixed

- ([127](https://github.com/microsoft/hi-ml/pull/127)) Fixing bug #126: get_workspace was assuming it runs in AzureML, when it was running on a plain Azure build agent.

Added

- ([111](https://github.com/microsoft/hi-ml/pull/111)) Adding changelog. Displaying changelog in sphinx docu. Ensure changelog is updated.

Changed

- ([112](https://github.com/microsoft/hi-ml/pull/112)) Update himl_tensorboard to work with files not in 'logs' directory
- ([106](https://github.com/microsoft/hi-ml/pull/106)) Split into two packages. Most of existing package renamed to hi-ml-azure, remained remains hi-ml.
- ([113](https://github.com/microsoft/hi-ml/pull/113)) Add helper function to download files from AML Run, tidied up some command line args, and moved some functions from himl.py to azure_util.py
- ([122](https://github.com/microsoft/hi-ml/pull/122)) Add helper functions to upload to and download from AML Datastores

Fixed

- ([117](https://github.com/microsoft/hi-ml/pull/117)) Bug fix: Config.json file was expected to be present, even if workspace was provided explicitly.
- ([119](https://github.com/microsoft/hi-ml/pull/119)) Bug fix: Code coverage wasn't formatted correctly.

- This is the baseline release.