Add feature request template (#3487)

* Add feature request template

Github recently added feature for issue templates to also automatically assign a label. By setting this template, we can have some guidance for users who want to ask a feature request instead of an issue.

We can also have this be the default within the product when a user clicks "request a missing feature" on the smiley face button

* update label

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,10 @@
 ---
 name: Bug report
 about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
 ---
 
 <!-- Please search existing issues to avoid creating duplicates. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request
+assignees: ''
+
+---
+
+**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 or feature 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.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.