[TASK] EM: easy access to showAllVersions

The showAllVersions view is not easily accessible since only
tiny links point there. This patch adds further links.

Change-Id: I75b7a51a902a43d0ea584d037ee023a695c943ec
Fixes: #46971
Releases: 6.0, 6.1
Reviewed-on: https://review.typo3.org/19648
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn