Server/PacketIO: Updated a bunch of Opcodes.

Double check before pulling to main project.
Update Opcodes.h

Fixed a formatting issue I made.
DB2 Verification.

Not sure what changed but these were different today when I went to load
the server. I don't know if this is on my end only but 2 of my db2 files
have a different last entry.
Merge remote-tracking branch 'upstream/master'
Merge pull request #52 from GenuineSounds/master

Update some Opcodes, add some new ones.