remove unused template for issue

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,28 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-### I'm having an issue:
-  - Give an expressive description of what is went wrong
-  - Version of `peer` you're experiencing this issue
-  - Nodejs version?
-  - Platform name and its version (Win, Mac, Linux)?
-  - Nice to have: a repository with code to reproduce the issue
-  - If you're getting an error or exception, please provide its full stack-trace as plain-text or screenshot
-
-### I have a suggestion:
-  - Describe your feature / request
-  - How you're going to use it? Give a usage example(s)
-
-### Documentation is missing something or incorrect (have typos, etc.):
-  - Give an expressive description what you have changed/added and why
-  - Make sure you're using correct markdown markup
-  - Make sure all code blocks starts with triple ``` (*backtick*) and have a syntax tag, for more read [this docs](https://help.github.com/articles/creating-and-highlighting-code-blocks/#syntax-highlighting)
-  - Post addition/changes in issue, we will manage it
-
-## Thank you, and do not forget to get rid of this default message