Add Issue template to guide user submit good issue (#354)

* Add issue template

* Update ISSUE_TEMPLATE.md

* Update ISSUE_TEMPLATE.md

* Rename

* Rename

* Typo

* Typo

* Typo

* Typo

* Follow comments

* Follow comments

ISSUE_TEMPLATE.md

+Thank you for contributing to PaddlePaddle. Submitting an issue is a great help for us.
+Both Chinese and English issues are welcome.
+
+Before submitting the issue, look over the following criteria before handing your request in.
+
+- [ ] Was there a similar issue submitted or resolved before? You could search issue in the github.
+- [ ] Did you go to the search engine for your question?
+- [ ] Is my description of issue clear enough to reproduce this problem?
+   * If there are some errors occured, we need details about `how do you run your code?`, `what system do you use?`, `Are you using GPU or not?`, etc.
+   * If you could provide an [asciinema](https://asciinema.org/) record, that's awesome! We could help you solve the problem more quickly.
+- [ ] Is my description of issue use the github markdown correctly?
+   * Please use correct markdown syntax for code, header, etc.
+   * You can reference [this page](https://guides.github.com/features/mastering-markdown/) for markdown syntax.