Update: Metadata patch bug fixes

I have fixed a couple of bugs in the metadata syncing patch to AtomicParsley:

• It will now prevent you from having duplicate Nokia/3GP metadatas if you re-run the tool on the same file, it will instead update the file (removing the old metadata).


• I've fixed a bug with the use of --overWrite when you run AtomicParsley from the same folder as the music file.

I will update the link in the previous entry so people don't get caught out.