fix typo
remove testconn
remove unused macro
use HANDLE_MASK & HANDLE_REMOTE_SHIFT
remove lpeg & pbc
gate support user defined header size
bugfix: pop __remote nil
move so from lualib to luaclib
add skynet.blockcall
bugfix: ringbuffer resize
readblock support var size
bugfix: rwlock
improve error message
move launch log
bugfix: remove closed connection in gate
bugfix: max connection must great than 0
add service manager
service manager
check agent
skynet.forward