Add readme.
Reposystem: Add some placeholders.
Add core (simplified for a moment).
Add License file.
Add some infrastructure.
Add some design detailes.
Small fix.
Simplify core even further.
Add git initial support.
Cosmetics.
Fix git update.
Cosmetics.
Add some scripts placeholders.
Move from Map to List monoid instance in Biegunka WriterT layer.
Cosmetics.
Add DryRun script functions.
Merge Biegunka.Repository and Biegunka.Repository.Git
Add simple test.
Simplify scripting, add bzdury test.
Update readme.