Merge branch 'master' into development

Author: Markus Humm

.github/ISSUE_TEMPLATE/bug_report.md

@@ -8,7 +8,7 @@ assignees: MHumm
 ---
 
 **Describe the bug**
-A clear and concise description of what the bug is.
+A clear and concise description of what the bug is and if possible a small demo project showing the bug.
 
 **To Reproduce**
 Steps to reproduce the behavior:
@@ -20,20 +20,3 @@ Steps to reproduce the behavior:
 **Expected and actual behavior**
 A clear and concise description of what you expected to happen
 and what you see happening.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
-
-**Smartphone (please complete the following information):**
- - Device: [e.g. iPhone6]
- - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
- - Version [e.g. 22]
-
-**Additional context**
-Add any other context about the problem here.