Prefix Cleanup

In an effort to make things more organized I've cleaned up the prefixes in the Nexon Announcement section so you can view patches separately from updates, can view all patches together, and can view patches by locale. All patches now include an icon indicating which locale they're for as well.

I've also tweaked the extractions similarly so that they show their locale for the most commonly done ones instead of lumping most into 'other'.

Very good job, Eos! It looks nice.