Merge pull request #18 from kezhuw/bugfix

bugfix: mistake when linking write_buffer to existing list in socket ser...
fix some thing for kqueue
Merge pull request #19 from yinqiang/master

Little slip
launch socket

在启动console之前启动socket，不然console.lua调用socket.stdin()报错。
Merge pull request #20 from yinqiang/master

config_log
bugfix: socket read
typo
remove unused field
don't copy when forward
bugfix: socket read lock/unlock
bugfix : typo
two-step launch lua service
exit after lua service launch failed
socket read all data once
register launcher name at skynet_start
dispatch must before skynet.start
remove luaL_traceback & fix lua_tounsignedx
remove luaL_traceback
bugfix: HARBOR should be unsigned
bugfix: socket id alloc