Moved AES decryption and JSON envelope decoding out to a separate function so we don't have as much spaghetti in handle_info.
Moved AES decryption and JSON envelope decoding out to a separate function so we don't have as much spaghetti in handle_info.

SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server