Keepass2android: add new feature: Yandex.Disk support

[vlig]

It is WebDAV, but with no able to input URL to base file.

[LevYas]

+1

1. It's quite popular
2. There is a problems with connection via webdav ( I'm going to create an issue).

[Gigses]

+1

[PhilippC]

please use the thumbs-up reaction instead of commenting

[Felixoid]

Hey @PhilippC, thank you for the great application with awesome functional.

With the latest Dropbox policies update the last thing which still pins me to that service is KeePass sync. Could you maybe tell if this issue even in plans somehow?

[PhilippC]

@Felixoid I am going to take a look at https://github.com/PhilippC/keepass2android/issues/506 for the 1.08 milestone. I'd rather improve the webdav implementation than implement yet another protocol.