docs(#159): update bug report template

.github/ISSUE_TEMPLATE/bug-report.md

@@ -7,25 +7,39 @@ assignees: ''
 
 ---
 
-### Describe the bug
+[//]: # (Hello and thank you for taking the time to submit a bug report!       )
 
-A clear and concise description of what the bug is.
+[//]: # (To make sure we can resolve this as quickly as possible, please       )
+[//]: # (carefully fill out the information requested on this template.        )
+
+[//]: # (Hint: Lines that look like these are Markdown comments and won't be   )
+[//]: # (      visible on the issue after you submit it so you don't need to   )
+[//]: # (      delete them.                                                    )
+
+### Description
+
+[//]: # (A clear and concise description of what the bug is and what you       )
+[//]: # (expected to happen instead. Feel free to include additional material  )
+[//]: # (such as screenshots if they contribute to the explanation.            )
 
 ### To Reproduce
 
-Steps to reproduce the behavior:
+[//]: # (A list of steps we can follow to consistently reproduce the bug       )
+
+### Context
 
-1. Use version ...
-2.
+[//]: # (Please fill out the following list                                    )
 
-### Expected behavior
+> My operating system is:
 
-A clear and concise description of what you expected to happen.
+> Running `viv --version` outputs:
 
-### Screenshots
+```txt
+output goes here
+```
 
-If applicable, add screenshots to help explain your problem.
+> I installed Vivify in the following way (e.g. name of the package manager, self-compiled or development mode):
 
-### Additional context
+> This is what happens when I run `vivify-server` at the absolute installation path instead of `viv` and try to reproduce the problem:
 
-Add any other context about the problem here.
+> In the following I specify if I use any custom configuration, and if so provide it in its entirety including any additional files referenced there (e.g. CSS or JavaScript):