An animas bolus looks like

```
05/11/2013 04:00,,Normal,0.400,,,,,
```
```javascript
{
  deviceTime: '...',
  bolus: 0.400,
  value: "0.400",
  type: 'bolus-normal'
}
```

This is very close to what the viz wants

```
{
    "recommended": 5.7,
    "deviceTime": "2014-02-04T09:30:25",
    "type": "bolus",
    "id": "5182bbde-cc9a-475e-87fe-01b2149083ce",
    "value": 5.7
}
```

It just doesn't have a recommended.  I'm assuming that animas might just not do recommended?  It seems like we can just not store the "bolus" field from animas and have the recommended be null, @bewest @jebeck does that seem reasonable?