Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Reproduction steps:**
+Steps to reproduce the behavior:
+1. [First Step]
+2. [Second Step]
+3. [Other Steps...]
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Observed behavior:**
+A clear and concise description of observed behavior.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+![Screenshots and GIFs which follow reproduction steps to demonstrate the problem](url)
+
+**TableFilter version:** [Enter TableFilter version here]
+**Browser and version:** [Enter Browser name and version here]
+**OS and version:** [Enter OS name and version here]
+**Device:** [e.g. iPhone6]
+
+**Additional information/context:**
+Add any other context about the problem here.
+
+* Problem started happening recently, didn't happen in an older version of TableFilter: [Yes/No] if yes [version here]
+* Problem can be reliably reproduced, doesn't happen randomly: [Yes/No]