Merge pull request #9 from Narcssus/master

输入判断因为排版还没弄好。今晚继续弄吧
some work
what the hell
activity_list meets some problems which Li shoul fix tonight
Merge pull request #10 from rw1993/master

array_list的div好像不匹配了……
Python的缩进真的只适合强迫症。。没渲染之前在我这是好使的，目测又是Python缩进的问题吧。。改完了在你那跑一跑试试吧。我去写活动详情的页面咯~