DefaultKpmConf create a default configuration for kpm.

GetFullPath returns the full path file path under '$HOME/.kpm/config/'.

GetSettings will return the kpm setting singleton.

The config.json used to persist user information.

The kpm.json used to describe the default configuration of kpm.

The package-cache path, kpm will try lock 'package-cache' before downloading a package.

The kpm configuration.