Option to download using Android's manager

[XeR]

Hello,
The previous download manager was in perfect harmony with Android's default manager.
It is also used by other applications such as Firefox.
I think that it's more convenient to keep track of all my downloads at the same place.
On first sight, it does not seem to be possible to use GigaGet and keep track of the download in Android's manager.
Can you add an option to use it instead of the new one based on GigaGet introduced in 0.8.0?

[theScrabi]

We could make you chose either the newpipe build in GigaGet, or the android build in download manager.

[satiricon]

@theScrabi Want me to fix this download stuff?

[theScrabi]

Would be cool :)

[theScrabi]

closing if favour of #962