code: func LoadFrom(r io.Reader) error {
  	envy.Load()
  	deets, err := ParseConfig(r)
  	if err != nil {
  		return err
  	}
  	for n, d := range deets {
  		con, err := NewConnection(d)
  		if err != nil {
  			log(logging.Warn, "unable to load connection %s: %v", n, err)
  			continue
  		}
  		Connections[n] = con
  	}
  	return nil
  }
docs: // LoadFrom reads a configuration from the reader and sets up the connections