Move commands → ./cmd/nzn
Add new file Asterfile
Change difference algorithm O(ND) → O(NP)
Use github.com/hattya/go.cli
Fix Mercurial command for listing files on Windows
Refine
Update Asterfile
Change OpenRepository → Open
Improve JSON marshalling / unmarshalling
Follow changes in github.com/hattya/go.cli
Refine
Improve junction creation on Windows
Export utility functions
Move Layer struct → layer.go
Move Link struct → layer.go
Add new method Layer.NewLink
Add new method Layer.NewAlias
Move Subrepo struct → layer.go
Add new method Layer.NewSubrepo
Improve existence check of path