Added feature request template

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,24 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[Feature Request]"
+labels: enhancement
+assignees: ''
+
+---
+
+**General description**
+What is the motivation for this suggestion.
+
+This suggestion is:
+- [ ] Visual
+- [ ] Behavioral
+
+**For visual suggestions**
+How do you want the result to look. If possible provide examples or provide a detailed description.
+
+**For behavioral suggestions**
+Please provide a detailed description of what should happen at what point.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.