Add help strings from h-r

modules/newrelic/settings.go

@@ -12,9 +12,9 @@ const defaultTitle = "NewRelic"
 type Settings struct {
 	common *cfg.Common
 
-	apiKey        string
-	applicationID int
-	deployCount   int
+	apiKey        string `help:"Your New Relic API token."`
+	applicationID int    `help:"The integer ID of the New Relic application you wish to report on."`
+	deployCount   int    `help:"The number of past deploys to display on screen." default:"true"`
 }
 
 func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {