Trying to improve issue templates a bit

Author: MarcMil

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,15 +1,21 @@
 ---
 name: Bug report
-about: Create a report to help us improve
+about: Create a bug report to help us improve Soot.
 title: ''
 labels: ''
 assignees: ''
 
 ---
 
+Please examine each of the following points so that we can help you as soon and best as possible.
+
 **Describe the bug**
 A clear and concise description of what the bug is.
 
+**Input file**
+If possible, please upload or provide a (working) link to the .class, .jar, .dex, .apk or any other input file which caused the issue. You can drop a ZIP file right into this textbox.
+This is _very_ important. In many cases, a bug triggers only on certain input files, which happen to be structured in a particular way which causes this problem.
+
 **To reproduce**
 Steps to reproduce the behavior:
 Please include soot options you used or supply a code snippet to ease reproduction of the problem.
@@ -18,10 +24,7 @@ Please include soot options you used or supply a code snippet to ease reproducti
 A clear and concise description of what you expected to happen.
 
 **Stacktrace**
-If applicable, add stacktrace.
-
-**Input file**
- .class, .jar, .dex, .apk any file caused the issue.
+If applicable, add complete stacktraces. In case your stack trace contains a line starting with "Caused by:", that line as well as the following lines are still part of the original stacktrace, so please include them as well.
 
 **Additional context**
-Add any other context about the problem here.
+Add any other context about the problem here, which might help us to understand or solve your problem better.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,6 +1,6 @@
 ---
 name: Feature request
-about: Suggest an idea for this project
+about: Suggest an idea for Soot.
 title: ''
 labels: ''
 assignees: ''