added issue template

.github/issue_template.md

@@ -0,0 +1,28 @@
+<!-- Choose one of the following: -->
+This is  a **bug | feature request**.
+
+<!-- Make sure that everything is checked below: -->
+### Prerequisites
+* [ ] Are you running the latest version?
+* [ ] Are you reporting to the correct repository?
+* [ ] Did you check the documentation?
+* [ ] Did you perform a cursory search?
+
+### Description
+<!-- Description of the bug or feature -->
+
+### Steps to Reproduce
+<!--
+1. First Step
+2. Second Step
+3. and so on...
+-->
+
+### Expected behavior
+<!-- What you expected to happen -->
+
+### Actual behavior
+<!-- What actually happened -->
+
+<!-- when the issue is resolved, don't forget to **CLOSE** it -->
+