Fix the JSON provided by /status

[tanius]

Currently, the JSON looks like this:

{"labels": ["Users", "Posts", "Comments", "Annotations", "Tags"], "data": [[83, 119, 1098, 0, 0]]}

But it should look like this:

{
  "Users": 123, 
  "Posts": 1234, 
  "Comments": 12345, 
  "Annotations": 123456, 
  "Tags": 321 
}