newsFish, nextCloud news reader for Android updated

Spent a few days re-writing newsFish for Android, to bring it up to the same level as the SailfishOS version.

This version is better tested, works with nextCloud 10, has better navigation and is generally all-round smoother.

It also compiled against Qt 5.7, and uses QtQuick.controls, instead of custom made controls.

It doesnt have many advanced features like adding feeds, folders or starring, but these may come.

Get it from the Play Store:
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