Update issue templates (#19)

Author: frehburg

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,10 @@
+---
+name: Question
+about: Describe this issue template's purpose here.
+title: "[QUESTION] Type your question here"
+labels: question
+assignees: ''
+
+---
+
+Explain your question in more detail here. Add images and links if you like.