Merge pull request #7286 from jsquyres/pr/add-git-submodule-status-to-github-issue-template

Github issue template: updates

Author: jsquyres

.github/issue_template.md

@@ -2,14 +2,18 @@ Thank you for taking the time to submit an issue!
 
 ## Background information
 
-### What version of Open MPI are you using? (e.g., v1.10.3, v2.1.0, git branch name and hash, etc.)
+### What version of Open MPI are you using? (e.g., v3.0.5, v4.0.2, git branch name and hash, etc.)
 
 
 
 ### Describe how Open MPI was installed (e.g., from a source/distribution tarball, from a git clone, from an operating system distribution package, etc.)
 
 
 
+### If you are building/installing from a git clone, please copy-n-paste the output from `git submodule status`.
+
+
+
 ### Please describe the system on which you are running
 
 * Operating system/version: