Enhancement request template (#301)

enhancement request template

.github/ISSUE_TEMPLATE/enhancement_request.md

@@ -0,0 +1,20 @@
+---
+name: Enhancement request
+about: Suggest any enhancements for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your enhancement 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 you've considered.
+
+**Additional context**
+Add any other context or screenshots about the enhancement request here.