chore: add ISSUE_TEMPLATE.md

.github/CONTRIBUTING.md

@@ -36,7 +36,7 @@ It is a good habit which will save maintainers' time. Thank you!
 
 ## Providing a demo while reporting a bug
 
-It would be helpful to provide a demo which can re-produce the bug 100%. Please fork this [CodePen](http://codepen.io/anon/pen/pgdXYp?editors=001) and re-produce the bug you met. Then, create an issue like this [example](http://dwz.cn/2AF9ao). The most important thing is: double check before claiming that you have found a bug.
+It would be helpful to provide a demo which can re-produce the bug 100%. Please fork this [CodePen](http://codepen.io/anon/pen/pgdXYp?editors=001) and re-produce the bug you met. Then, create an issue. The most important thing is: double check before claiming that you have found a bug.
 
 
 ## Tips about Feature Request

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,25 @@
+If you want to ask a question, please read [some tips](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md#do-your-homework-before-asking-a-question) first :-)
+
+If you are going to report a bug, please answer the following questions, thank you!
+
+## What you did
+
+(e.g. I ate a hamburger)
+
+## What you would like to happen
+
+(e.g. I should be full)
+
+## What actually happened
+
+(e.g. But I am still hungry now T_T)
+
+## Online demo
+
+(e.g. http://codepen.io/anon/pen/pgdXYp?editors=001)
+
+## Environment Information
+
+- The version of antd(e.g. 0.12.0):
+- Your operating system and it's version(e.g. OSX 10.11.0):
+- Your browser and it's version(e.g. Chrome 48.0.0.0(64-bit)):