Revert "add SdP Google Analytics and dashboard warlords image"

This reverts commit 39a8d2042cef7960689e534a3e1573a103828e56.
Revert "add SdP Google Analytics and Promote Helper Template"

This reverts commit 734ff55e32b3340abbc7bdeb8042636ae9f3ff85.
Revert "backup old dashboard images, too"

This reverts commit 557e87dcc60b1da0bacb61d0bbacab4477b73497.