dimagi/fluff — pull request #39 by snopoke (2013-08-16 12:39:32+00:00)
Title: normalize output to dict format

All new data will be stored as dicts as shown below. Completely backwards compatible with old data.
```
{
....
"my_calc": {
"total": [
{
"date": "2012-12-01",
"value": 1,
"group_by": [
"test_domain",
"user_id1",
"group_id1"
]
},
{
"date": "2012-12-01",
"value": 1,
"group_by": null
}
]
}
}```