[BUGFIX] Error in filelist for Storage context menu

The click menu for storage roots or mount points in filelist contains
functions which are not supported (e.g. cut/copy). This patch improves the
menu and only displays options which are allowed for storages/mount points
and for the current user.

Change-Id: I8e729eb3ea2d3977551ec689230ac9accfa76c4c
Resolves: #46575
Releases: 6.1, 6.0
Reviewed-on: https://review.typo3.org/19246
Reviewed-by: Steffen Ritter
Tested-by: Steffen Ritter
[TASK] EM: Add title to "Show all versions" icon

* Add a title to the icon to show all extension versions
* Add the link for "Show all versions" to the extension title

Change-Id: Iea15bcaf8cda25662a76245e85ecd128cc3f8b6b
Resolves: #46951
Releases: 6.1, 6.0
Reviewed-on: https://review.typo3.org/19613
Reviewed-by: Benjamin Mack
Tested-by: Benjamin Mack
Reviewed-on: https://review.typo3.org/19620