Trackman Versions Save

• Added support for templating and environment variables on all attributes

• Adds support for splitting logs for each step
• Adds support for session ID for each workflow run

This relases adds:

• Support for step specific environment variables (env attribute)
• MergedMetadata on step to access workflow metadata if needed
• disabled attribute to selectively disable any step

Trackman v1.0.0!

This version adds support for interactive user confirmation for each step and shows the command that's to run as well as documentation improvements.