Revert "Test EIS to GitHub Link"

This reverts commit 6b00083cb13cca557cdac80e8b9e2d1a83ce3345.
Revert "Revert "Test EIS to GitHub Link""

This reverts commit afaf71a4eaf576b5426e801a634ba61913323bab.
Revert "Revert "Revert "Test EIS to GitHub Link"""

This reverts commit 496755e2590b8db10ca46f3355690c347f2cf4d0.
Additional GitHub Cluster Doc Links

Links to cluster documentation from GitHub.