This is an Ionic 2 app.
You'll need the Ionic CLI with support for v2 apps:
$ npm install -g ionic@beta
$ npm install
To run your app in the browser (great for initial development):
$ ionic serve
To run on iOS:
$ ionic run ios
To run on Android:
$ ionic run android
More info on this can be found on the Ionic 2 Getting Started page.
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