update readme and license

LICENSE

@@ -1,6 +1,8 @@
-The MIT License (MIT)
+The Star And Thank Author License (SATA)
 
-Copyright (c) 2015 Qingdao 青岛大学信息工程学院创新实验室
+Copyright (c) <Qingdao University Online Judge Dev Team> <info@qduoj.com>
+
+Project Url: https://github.com/QingdaoU/OnlineJudge
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -9,13 +11,27 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+And wait, the most important, you shall star/+1/like the project(s) in project url
+section above first, and then thank the author(s) in Copyright section.
+
+Here are some suggested ways:
+
+ - Email the authors a thank-you letter, and make friends with him/her/them.
+ - Report bugs or issues.
+ - Tell friends what a wonderful project this is.
+ - And, sure, you can just express thanks in your mind without telling the world.
+
+Contributors of this project by forking have the option to add his/her name and
+forked project url at copyright and project url sections, but shall not delete
+or modify anything else in these two sections.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1,10 +1,13 @@
 # OnlineJudge
 
+
 基于 Python 和 Django 的在线评测平台。
 
-文档：http://qingdaou.github.io/OnlineJudge/
+文档: http://qingdaou.github.io/OnlineJudge/
 
-demo: https://qduoj.com
+Demo: https://qduoj.com
+
+License: The Star And Thank Author License
 
 TODO：