Local dist module outside of $GOPATH

gistfile1.txt

In project using module:
`go module init <project name>`

```
// go.mod
module main

require (
	github.com/ef2k/paco v0.0.0 // Path used in import path
)

replace github.com/ef2k/paco => ./paco // Replace import path with path to local module.
```

Inside of the module:
`go module init <module name>`