[bp/r50011][FIX]Add icon for Image Galleries and Images from Image Galleries in the since_last_visit_new module in jquery mode, since it was missing as shown in tiki.org community site (image galleries are being used still there, as an example).

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/9.x@50215 b456876b-0849-0410-b77d-98878d47e9d5