Faster tast execution, skeleton creation and Windows build

New, shiny things!

• Cleaner, better and consistent console output
• Execution of all tasks in a Dofile by simply executing do is now possible (and should have from the beginning - whoopsy!)
• do --init creates a Dofile skeleton to work with
• Now with Windows build - tested on Windows 10 1903

0.1.0: Add piped output

Just a release of the current state, so it can be used inside build scripts, pipelines, Dockerfile, whatever.

See the README.md file in the repository for features and usage.