v1.5: upgraded version number
v1.5: upgraded version number

mdavid/SuperSocket,jmptrader/SuperSocket,chucklu/SuperSocket,jmptrader/SuperSocket,chucklu/SuperSocket,ZixiangBoy/SuperSocket,kerryjiang/SuperSocket,fryderykhuang/SuperSocket,ZixiangBoy/SuperSocket,ZixiangBoy/SuperSocket,chucklu/SuperSocket,fryderykhuang/SuperSocket,fryderykhuang/SuperSocket,memleaks/SuperSocket,jmptrader/SuperSocket,mdavid/SuperSocket,mdavid/SuperSocket,kerryjiang/SuperSocket