msgcache: Fixing #5. Done
Move command related stuff into cmd.go
meta-data should be in MessageContainer. fixing #5
MessageInfo becomes progo.MessageContainer. fixing #5
MessageContainer.Eq fixing #5
msgio should be in proto/server. fixing #5
randomize() for command.
xorBytesEq
use xorBytesEq only when we have to
re-write conn.go
Send/Receive/ForwardMessage()
passed 1st test.
Fixing #5. test case
Digest: done. fixing #5
visproc. fixing #5
digest_test.go. fixing #5
digest failed. fixing #5
fixed digest. fixing #5
visproc: passed. fixing #5
fwdproc. fixing #5