Merge pull request #233 from basisbit/patch-1

Create issue_template.md

.github/issue_template.md

@@ -0,0 +1,30 @@
+**Please, do not create duplicate issues**
+
+
+### Actual behaviour
+
+Tell us what happens
+
+
+### Expected behaviour
+
+Tell us what should actually happen
+
+
+### Steps to reproduce
+
+Please supply step-by-step instructions so that anyone with the same environment can reproduce the issue. Whenever you offer a description, imagine
+yourself in the shoes of someone who has never encountered this problem before and would like to know exactly how to observe it under a given set of conditions.
+Here is an example:
+
+1. Open the performous game
+2. Click on button X, then on the menu that appears, click Y
+3. Wait for 3 seconds, and note the appearance of an unexpected message
+
+
+### Details
+
+Provide some additional information:
+
+- performous version:
+- operating system + version: