Add Cloud Backups to MCPE and not just Windows Edition.

Currently, on mobile devices, if you haven't set your storage to external before creating a world, it is impossible to back it up without a realms subscription which not everyone is willing to pay for. Cloud backups are currently prevalent on windows devices only. This also causes the ability to only transfer world via cloud on laptops and pcs. Maybe they should allow you to use Google drive or iCloud on mobile devices.