Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,21 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+[text here]
+
+**To Reproduce**
+[text here]
+
+**Screenshots**
+[delete if don't have one]
+
+**Environment:**
+ - OS: [text here]
+ - openglfx version: [text here]

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,11 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Describe your feature**
+[text here]

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: Something to ask
+title: ''
+labels: question
+assignees: ''
+
+---
+
+**I have a question***
+[text here]