Modified issue template adding Leapp version

Added pull request template

.github/ISSUE_TEMPLATE/bug-report.md

@@ -10,6 +10,9 @@ assignees: ''
 **Describe the bug**
 A clear and concise description of what the bug is.
 
+**Leapp Version**
+Add the version of your Leapp (you can find it under taskbar -> about or Leapp -> about on MacOS X)
+
 **To Reproduce**
 Steps to reproduce the behavior:
 1. Go to '...'

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,16 @@
+**Changelog**
+
+List of new feature and/or fixes here.
+
+**Bugifxes**
+
+Describe the fixes and specifying the issue if related.
+
+**Enhancements**
+
+Describe the enhancements specifying the issue if related.
+
+**Notes**
+
+Write eventual notes or reminders specifying if you have any sort of reference
+