Fixed Issue #386 (closed). Now eadmin user can delete any experiment regardless of owner, iff -f is included.
When eadmin sends this command, Autosubmit shows a message stating that eadmin is deleting an experiment from another user.
Should only works when -f is included.
If the user is not eadmin, and the user is not the owner of the experiment, deletion should not proceed.
The code handles failure to retrieve owner user data.