Update issue templates

Author: methane

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,58 @@
+---
+name: Bug report
+about: Report an issue of this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+### Read this first
+
+We don't use this issue tracker to help users.  If you had trouble, please ask it on some user community.
+Please use this tracker only when you are sure about it is an issue of this software.
+
+And please provide full information from first.  I don't want to ask questions like "What is your Python version?", "Do you confirm MySQL error log?".  If the issue report looks incomplete, I will just close it.
+
+Are you ready?  Please remove until here and make a good issue report!!
+
+
+### Describe the bug
+
+A clear and concise description of what the bug is.
+
+### To Reproduce
+
+**Schema**
+
+```
+create table ....
+```
+
+**Code**
+
+```py
+con = MySQLdb.connect(...)
+cur = con.cursor()
+cur.execute(...)
+```
+
+### Environment
+
+**MySQL Server**
+
+- Server OS (e.g. Windows 10, Ubuntu 20.04):
+- Server Version (e.g. MariaDB 10.3.16):
+
+**MySQL Client**
+
+- OS (e.g. Windows 10, Ubuntu 20.04):
+
+- Python (e.g. Homebrew Python 3.7.5):
+
+- Connector/C (e.g. Homebrew mysql-client 8.0.18): 
+
+
+### Additional context
+
+Add any other context about the problem here.