Some session manipulation modification
Some session manipulation modification

1) Set session values from hash
2) Remove value from session by key
hzruandd/pomelo,zhukaixy/pomelo,bobcui/pomelo,saruno/pomelo,zxc122333/pomelo,baegjins/pomelo,saruno/pomelo,lntitbk/pomelo,rain1017/pomelo,jqk6/pomelo,PortNumber53/pomelo,beni55/pomelo,baidao/pomelo,hello2009chen/pomelo,MetSystem/pomelo,sumrac69/pomelo,zhukaixy/pomelo,jokerCode/pomelo,blueseason/pomelo,LosingLin/pomelo,ljhsai/pomelo,leopoldfreeman/pomelo,IssicLzx/pomelo,WeBest/pomelo,lntitbk/pomelo,blueseason/pomelo,laiqiqi886/pomelo,baongoccarrot/pomelo,microlv/pomelo,inetufo/pomelo_fix,MetSystem/pomelo,LosingLin/pomelo,laiqiqi886/pomelo,microlv/pomelo,silverera/pomelo_fix,tomdev2008/pomelo,hello2009chen/pomelo,onelei/pomelo,laiqiqi886/pomelo,jqk6/pomelo,sumrac69/pomelo,kkkkyue/pomelo,MetSystem/pomelo,youprofit/pomelo,NetEase/pomelo,beni55/pomelo,youprofit/pomelo,microlv/pomelo,kkkkyue/pomelo,zxc122333/pomelo,leopoldfreeman/pomelo,baidao/pomelo,lntitbk/pomelo,baidao/pomelo,inetufo/pomelo_fix,zxc122333/pomelo,blueseason/pomelo,wangchuan3533/pomelo,WeBest/pomelo,baongoccarrot/pomelo,tomdev2008/pomelo,samlin08/pomelo,NetEase/pomelo,hzruandd/pomelo,ljhsai/pomelo,beni55/pomelo,sumrac69/pomelo,LosingLin/pomelo,MQQiang/pomelo,samlin08/pomelo,bobcui/pomelo,silverera/pomelo_fix,leopoldfreeman/pomelo,ljhsai/pomelo,IssicLzx/pomelo,youprofit/pomelo,WeBest/pomelo,Suninus/pomelo,oceanjack/pomelo,jokerCode/pomelo,inetufo/pomelo_fix,rain1017/pomelo,MQQiang/pomelo,oceanjack/pomelo,kkkkyue/pomelo,PortNumber53/pomelo,rain1017/pomelo,chianquan/pomelo,wangchuan3533/pomelo,hzruandd/pomelo,chianquan/pomelo,onelei/pomelo,jokerCode/pomelo,samlin08/pomelo,tomdev2008/pomelo,hello2009chen/pomelo,baongoccarrot/pomelo,oceanjack/pomelo,silverera/pomelo_fix,onelei/pomelo,baegjins/pomelo,baegjins/pomelo,Suninus/pomelo,Suninus/pomelo,MQQiang/pomelo,jqk6/pomelo,saruno/pomelo,wangchuan3533/pomelo,PortNumber53/pomelo,chianquan/pomelo,bobcui/pomelo,IssicLzx/pomelo,zhukaixy/pomelo,NetEase/pomelo