Channels could never scale down to 0 based on Idle timeout.  Fixes #241
Channels could never scale down to 0 based on Idle timeout.  Fixes #241

ZanoMano/PushSharp,FragCoder/PushSharp,tianhang/PushSharp,sumalla/PushSharp,bobqian1130/PushSharp,rucila/PushSharp,rucila/PushSharp,18098924759/PushSharp,kouweizhong/PushSharp,ingljo/PushSharp,codesharpdev/PushSharp,agran/PushSharp,rucila/PushSharp,fanpan26/PushSharp,cafeburger/PushSharp,FragCoder/PushSharp,sskodje/PushSharp,richardvaldivieso/PushSharp,volkd/PushSharp,richardvaldivieso/PushSharp,SuPair/PushSharp,sskodje/PushSharp,yuejunwu/PushSharp,zoser0506/PushSharp,zoser0506/PushSharp,tianhang/PushSharp,ingljo/PushSharp,sumalla/PushSharp,cnbin/PushSharp,sumalla/PushSharp,18098924759/PushSharp,fhchina/PushSharp,mao1350848579/PushSharp,mao1350848579/PushSharp,JeffCertain/PushSharp,ZanoMano/PushSharp,codesharpdev/PushSharp,mao1350848579/PushSharp,profporridge/PushSharp,18098924759/PushSharp,zoser0506/PushSharp,fanpan26/PushSharp,cnbin/PushSharp,codesharpdev/PushSharp,bobqian1130/PushSharp,JeffCertain/PushSharp,kouweizhong/PushSharp,tianhang/PushSharp,wanglj7525/PushSharp,sskodje/PushSharp,profporridge/PushSharp,SuPair/PushSharp,wanglj7525/PushSharp,fhchina/PushSharp,chaoscope/PushSharp,cafeburger/PushSharp,ingljo/PushSharp,profporridge/PushSharp,bberak/PushSharp,has-taiar/PushSharp.Web,FragCoder/PushSharp,arleyandrada/PushSharp,volkd/PushSharp,has-taiar/PushSharp.Web,volkd/PushSharp,bobqian1130/PushSharp,agran/PushSharp,chaoscope/PushSharp,agran/PushSharp,cafeburger/PushSharp,kouweizhong/PushSharp,richardvaldivieso/PushSharp,JeffCertain/PushSharp,arleyandrada/PushSharp,rolltechrick/PushSharp,ZanoMano/PushSharp,yuejunwu/PushSharp,rolltechrick/PushSharp,yuejunwu/PushSharp,chaoscope/PushSharp,cnbin/PushSharp,fhchina/PushSharp,bberak/PushSharp,fanpan26/PushSharp,wanglj7525/PushSharp,rolltechrick/PushSharp,SuPair/PushSharp