Sync for Backblaze B2

Features:

- Support for Backblaze B2, AWS S3, Wasabi, Scaleway, Storj, iDrive E2, MinIO and others,

- Zero Knowledge E2E encryption (AES),

- Background synchronization,

- Photo&video sharing,

- Remote files preview,

- Browser web client: https://web.syncaware.com,

- Upload constraints (only wifi, only charger, battery not low etc.),

No credit card required.

Free tiers available, e.g. 10GB at Backblaze, 75GB at Scaleway, 150GB at Storj.

Telegram: https://t.me/photosyncs3

Bug report: https://github.com/photosync/android-photosync-s3/issues