Update issue templates

initialization of feature request issue template

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+* **Is your feature request related to a problem? Please describe.**
+*A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]*
+
+* **Describe the solution you'd like**
+*A clear and concise description of what you want to happen.*
+
+* **Describe alternatives you've considered**
+*A clear and concise description of any alternative solutions or features you've considered.*
+
+* **Other information**
+*Add any other context or screenshots about the feature request here.*