commit 316eac0613bf342ff91cc645a6c3c80e6b9083fb
Author: Richard Grenville <pyxlcy@gmail.com>
Date:   Sun Apr 30 21:08:49 2017 +0800

    GitHub: Add an issue template
    
    GitHub: Add a template for issues submitted, .github/issue_template.md.
    I hope people could provide more needed information when reporting
    issues after we provide a number of fields to fill and some extra
    instructions in the template, to reduce the time wasted on the issues
    because of insufficient information.
    
    See: https://help.github.com/articles/creating-an-issue-template-for-your-repository/
