Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,28 @@
+---
+name: Bug report
+about: Report a problem!
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**What exactly happened?**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**What should've happened?**
+A clear and concise description of what you expected to happen.
+
+**How did it look?**
+If applicable, add screenshots to help explain your problem.
+
+**Where did you encounter the problem?**
+ - OS: [e.g. iOS]
+- Repo: [e.g. URL to your repository]
+ - Version [e.g. 22]
+
+<!-- If you think you can help us with that, please note it here! -->