Add OS version, model and app version to push devices information

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 M6
• Component/s: Dev Tools, Dev Tools > Plugins SDK
• Labels: None

As a Liferay Portal Admin using Push Notifications portlet I want to know more information about the registered devices, specifically which OS version are using, the model of theirs devices and the app version.