choose your own mode and preview sections

• new pl_set_mode that lets you see/choose a separator mode
• pl_available_sections shows the sections

Support windows

Minimal changes to support windows

New way to match repo root

This release has a new way to match git repo root directory for highlights, closes #8.

History

Just a new section that show you the number in history of your command.

To the right, to the right

As that classic song says:

Some things are to the left, but others need to be to the right. So now we support basic right prompts as well.

fix readme

a version bump to fix the readme

configurable and with a toolbar

Yes its true, now you can configure your powerline and have powerline sections on your bottom toolbar