npm WARN package.json ember-idx-charts@0.1.1 No repository field.

```
npm install
npm WARN package.json ember-idx-charts@0.1.1 No repository field.
npm WARN package.json ember-idx-forms@0.5.1 No repository field.
npm WARN package.json ember-idx-tour@0.1.3 No repository field.
```
