Scrobble cache

[ICTman1076]

If offline or scrobbles fail, there should be a cache that allows scrobbles to be retried later.

Maloja currently doesn't allow backdating scrobbles natively so this might not work great.

[krateng]

You can use the key time to create a scrobble at any arbitrary timestamp - kinda forgot to mention that in the setup page :D

[ICTman1076]

Oh interesting - is it expecting the same kind of timestamp that time.time() would produce (seconds since 1/1/1970) or something else?

[krateng]

Yep!

[ICTman1076]

Fantastic, I'll look into making the cache work then :)