ADD:启动界面
ADD:登录按钮事件-弹出登录对话框
ADD:主界面
ADD:登录事件
ADD: TextStyle
MOD:review改好了
ADD: AlertDialogFragment
Merge branch 'style' into HEAD
Merge remote-tracking branch 'origin/xhc' into dialog

Conflicts:
	src/com/cloudstone/cloudhand/activity/MainActivity.java
MOD:dialog_login.xml
Merge pull request #6 from cloudstone/dialog

Dialog
Merge pull request #3 from cloudstone/xhc

ADD:主界面 ADD:登录事件