first commit file

Signed-off-by: Sunning <shanyg@live.com>
修改了其他的问题

Signed-off-by: Sunning <shanyg@live.com>
again modified

Signed-off-by: Sunning <shanyg@live.com>
again again commit one line and new file

Signed-off-by: Sunning <shanyg@live.com>
===============

Signed-off-by: Sunning <shanyg@live.com>
new file

Signed-off-by: Sunning <shanyg@live.com>
delete test file

Signed-off-by: Sunning <shanyg@live.com>