Adds issue templates

Adds issue templates for:
- Bug reports
- Feature requests
- Questions
- Feedback

.github/ISSUE_TEMPLATE/question------.md

@@ -0,0 +1,11 @@
+---
+name: "Question \U0001F937‍♀️"
+about: Describe this issue template's purpose here.
+title: "[QUESTION]"
+labels: "\U0001F937‍♂️ Question"
+assignees: Lissy93
+
+---
+
+All questions are welcome :)
+In the meantime, you might find the answer to your questions in the (recently written) [docs](https://github.com/Lissy93/dashy/tree/master/docs)