esridc/cedar — pull request #17 by dbouwman (2014-12-23 17:36:58+00:00)
Title: refactored to a newable object, and updated the examples

Examples are updated. Basic usage is now:
```
var cedar = new Cedar();
cedar.show({
elementId: "#chart",
spec: "data/charts/simple-bar-chart.json"
});
```

The intent is that now we have a newable object that can hold state, we can change the api more easily, but did not want to expand this scope to include those changed