anchor.diff:  
   GET /rest/suggestions/project?{query,size}
   < 200
  -< Content-Type: application/atom+xml
  +< Content-Type: application/json
   < Access-Control-Allow-Origin: *
   {
       "responses" : [
  
positive.code: 
  GET /rest/suggestions/project?query=gin&size=2
  < 200
  < Content-Type: application/atom+xml
  < Access-Control-Allow-Origin: *
  {
      "uuid":"56f56a29-7a2e-4337-af2b-5b6ed9cf5000",
  
negative.code: GET /rest/suggestions/query_string?query=Hiberna
  < 200
  < Access-Control-Allow-Origin: *
  < Content-Type: application/json
  {
      "view": {
          "search": {
  