BrendaH

Ensure that when going through the guides backwards (via previous) steps that evaluate to 'should be skipped' are actually skipped.

Highlighting was applied to the element that was mentioned in attachTo instead of the element that was mentioned in highlight. This is now set right.

When uploading an attachment with the same filename and even when checking the 'delete' checkbox for an attachment the old attachment is not deleted but stays on disk. In case...