Frans de Jonge 2c1178896c [feat] Add ReaderBack (#3821) ...

This implements a reasonable facsimile of going back on Android.

The back button first goes back in a history of visited pages.
When there's no history left, it closes the app.

Fixes #3816.

2018-03-31 21:19:31 +02:00

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[feat] Add ReaderBack (#3821)

2018-03-31 21:19:31 +02:00