request logs in the issue template (#1770)

.github/ISSUE_TEMPLATE.md

@@ -2,8 +2,15 @@ Hi! We'd love to help you with whatever problem you're having with Mantl. To
 help us, please provide the following along with a description of your issue.
 You can delete this message once you're done. Thanks!
 
-- Ansible version (`ansible --version`): 
+- Logs from the failing component, if applicable. Might be any of the following:
+    - `journalctl --no-pager -l -u <component>`
+    - `docker logs <container>`
+    - `kubectl logs <pod>`
+    - Sandbox logs from the Mesos UI
+
+- Changes made to `sample.yml`, if applicable.
+- Ansible version (`ansible --version`):
 - Python version (`python --version`):
-- Git commit hash or branch: 
-- Cloud Environment: 
+- Git commit hash or branch:
+- Cloud Environment:
 - Terraform version (`terraform version`):