Template:GA pass talk message/doc

Usage
Blank basic parameters: {	"params": { "page": { "description": "Page that has become good status", "type": "wiki-page-name", "required": true },		"user": { "description": "Nominator being recognized; defaults to the page name", "type": "wiki-user-name", "label": "Nominating user" },		"type": { "description": "Type of good content; set to \"article\", or \"topic\"", "required": true, "label": "Content type", "suggestedvalues": [ "article", "topic" ]		},		"discussion": { "description": "Page name of nomination discussion", "type": "wiki-page-name", "required": true, "label": "Nomination link" },		"poster": { "description": "User delivering the message; defaults to the actual poster", "label": "Message deliverer" },		"extra": { "description": "Adds an extra custom note just before \"Cheers\"", "type": "content" }	},	"description": "This message can be posted to the talk page of an editor who nominated a good article or topic that has just become listed." }