ProjectAres/Protobuf-Packet — pull request #1 by rmsy (2013-03-17 03:26:17+00:00)
Title: Update SimplePacketManager to use ExtendableMessageOrBuilder

This allows us to use ```getExtension()```, and I think it *should* work. The only issue is that I wasn't sure how to implement ```build()``` (or if it's even necessary); I figured that @Anxuiz would know what to do with that.