mysql lib
bugfix: time rewind
bugfix: ntp校验时把时间往后调整
Merge pull request #127 from xjdrew/real_bugfix_time

Real bugfix time
add skynet.time()
get now before starttime would be better
improve mysql lib test
no message
imporve mysql lib test
modify error process in socket channel
improve mysql lib
no message
no message
remove commented out code, improve test code
typo
use atomic operation
revert
Merge pull request #129 from cloudwu/dev

pre release v0.4.0
release v0.4.0
bugfix: dead lock when service_harbor exit