go get github.com/go-kata/kerror
This is a beta version. API is not stabilized for now.
Till the first major release minor version (v0.x.0) must be treated as a major version
and patch version (v0.0.x) must be treated as a minor version.
For example, changing of version from v0.1.0 to v0.1.1 indicates compatible changes,
but when version changes v0.1.1 to v0.2.0 this means that the last version breaks the API.