Syncing Files with ChatTwo

I don't know if there is an easier way to have shared files in more than
one project. So mainly just copying them over.
Changes are detailed here:
https://github.com/Deantwo/ChatTwo/commit/2731bd81e84856c24d9cb5724ac0a061b6b131ca

Files updated: ByteHelper.cs, ChatTwo_Protocol.cs, IpCommunication.cs,
and README.md

Also small change to ChatTwo_Server_Protocol to make it work with the
new updated shared files.