Integrating Test functionality

Integrates Test abstraction to run before and after component runs. Also does auto logging.

Review feature and git tags integration

https://mltrace.readthedocs.io/en/latest/changelog.html

0.15 CLI and staleness

Added CLI (command line utilities) and component run staleness features. See https://mltrace.readthedocs.io/en/latest/changelog.html.

CLI

This release includes:

• CLI for history, trace, and recent commands
• Ability to set DB URI and/or hostname via env vars

v0.13

Posting publicly: https://www.shreya-shankar.com/introducing-mltrace/

Included unit tests

Merge pull request #148 from loglabs/shreyashankar/tests

Remove files.

Out for testing in an applied pipeline

Bare bones UI and functionalities.