BPA.CAP/.github/ISSUE_TEMPLATE

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Thank you for reporting an issue.

1. It's RECOMMENDED to submit PR for typo or tiny bug fix.
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感谢您向我们反馈问题。

1. 提交问题前，请先阅读 http://docs.dotnet-china.org/CAP/ 上的文档。
2. 我们推荐如果是小问题（错别字修改，小的 bug fix）直接提交 PR。
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Please answer these questions before submitting your issue.

- Why do you submit this issue?
- [ ] Question or discussion
- [ ] Bug
- [ ] Requirement
- [ ] Feature or performance improvement

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### Question
- What do you want to know?

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### Bug
- Which version of CAP, OS and .NET Core?

- What happen?
If possible, provide a way for reproducing the error. e.g. demo application, component version.

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### Requirement or improvement
- Please describe about your requirements or improvement suggestions.