Others try to edit the file.
Merge pull request #3 from 56176351/master

修改
Merge pull request #4 from 56176351/master

的
Merge pull request #2 from dingziranrr/patch-1

Others try to edit the file.
添加了一个新的页面，主要是为了试验如何添加新页面
修改了下IndexActivity，把start方法修改了
导航栏从set改成了list,可以在scaffoldapp.java中设定顺序
Merge pull request #2 from dingziran/master

等等等等