Add issue templates (#551)

* Create bug.yaml

* Create feature.yaml

* Create config.yml

* Add DAW/host field

Also change version from placeholder to value so it is pre-filled

* Change OS field from dropdown to input

.github/ISSUE_TEMPLATE/feature.yaml

@@ -0,0 +1,9 @@
+name: Feature request
+description: Request a new feature
+body:
+  - type: textarea
+    id: feature-description
+    attributes:
+      label: Description
+    validations:
+      required: true