Close the ticket and return the informations

Examples

PUT '/api/v2/tickets/:id/close' : {
   "id": 2,
   "title": "second ticket",
   "tags": ["tag1","tag2"],
   "small_summary": "text",
   "content": "text",
   "status": "Closed",
   "user_id": 24,
   "created_at": "2014-05-20T14:41:41+02:00",
   "updated_at": "2014-05-20T14:41:41+02:00"
 }