add feature and area request issue templates

.github/ISSUE_TEMPLATE/area-request.md

@@ -0,0 +1,13 @@
+---
+name: Area request
+about: Suggest new area to build
+title: ''
+labels: Area Request
+assignees: pnoll1
+
+---
+
+**Does the area have OpenAddresses coverage?**
+
+**Additional context**
+Add any other context or screenshots about the request here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: pnoll1
+
+---
+
+**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.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.