Update hashes & identifiers, remove update routine

[19h]

• updates the keys used to make the signed requests work again
• removes broken update routine
• cast filename passed to mutagen to string mitigating issues where mutagen attempts to execute string-methods on the filename (i.e. filename.lower() which is not impl'd in the object passed as filename).

[DashLt]

Hahaha, can't believe someone found this. This is a re-upload of Sorrow's old repository, he wrote it originally and I came in and fixed some stuff. He re-wrote the code, but since took it off GitHub. The original repository was actually DMCA'd because of the auth keys. I wrote a module to dynamically fetch them to mitigate this: https://github.com/DashLt/Spoofbuz I haven't done any work on this in ages, but I've seen some interest so I suppose I should start again.