hello

type Hello struct {
	// Message to return, default is "OK"
	Message string `cfg:"message"`
	// Status code to return, default is 200
	StatusCode int               `cfg:"status_code"`
	Headers    map[string]string `cfg:"headers"`

	// Type of return (json, json-pretty, html, string), default is string
	Type string `cfg:"type"`

	// Template to render go template
	Template bool `cfg:"template"`
	// Trust is allow to use powerful functions
	Trust bool `cfg:"trust"`
	// WorkDir is the directory for some functions
	WorkDir string `cfg:"work_dir"`
	// Delims is the delimiters for the template
	Delims []string `cfg:"delims"`
}