Merge pull request #55 from falk-werner/update_bug_report

imporve bug report

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,15 +2,15 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: ''
+labels: 'bug'
 assignees: ''
 
 ---
 
-**Describe the bug**
+**Description**
 A clear and concise description of what the bug is.
 
-**To Reproduce**
+**Steps To Reproduce**
 Steps to reproduce the behavior:
 1. Go to '...'
 2. Click on '....'
@@ -20,19 +20,5 @@ Steps to reproduce the behavior:
 **Expected behavior**
 A clear and concise description of what you expected to happen.
 
-**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.