Mehdi Sakout

Results 4 issues of Mehdi Sakout

- Show Placeholders while loading the content - Optimize the app startup - Add a new Card `Articles` that combines aggregated content from many sources (medium, devto...) using AI

- Fix `ai card` comments section

I've added support of `shouldComponentUpdate` so you can control whatever a change should re-render the view or not. For more details : [Updating-shouldcomponentupdate](https://facebook.github.io/react/docs/component-specs.html#updating-shouldcomponentupdate) example : ``` var UserViewComponent = React.createBackboneClass({...

- Allow to export/import bookmarks