add check for remind_in when get access token
add check for remind_in when get access token

CodeJuan/sinaweibopy,xingguang2013/sinaweibopy,JayYangSS/sinaweibopy,virqin/sinaweibopy,liujianpc/sinaweibopy,wandouqiang/sinaweibopy,foolself/sinaweibopy,lynnegithub/sinaweibopy,michaelliao/sinaweibopy,ZhQYuan/sinaweibopy,fiona22/sinaweibopy,owenyang0/sinaweibopy,owenyang0/sinaweibopy,frankblack7410/sinaweibopy,qazmichaelgw/sinaweibopy,shengnwen/sinaweibopy,ymero/sinaweibopy,weixiaofeng1987/test