Update issue templates

As discussed, feature requests & support should go to the forum leaving GitHub for actual issues/bugs with the code.

Related to #338

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Something not working quite right? Create a report to help us improve!
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Can you reproduce this on the demo at demo.itflow.org**
+Yes/No/NA
+
+**Are you on the latest available version of ITFlow, with an up-to-date database structure?**
+Yes/No
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen, if not obvious.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here.