By Rich McKay Mary Poppins song writer, Richard Sherman, dies at age 95. May 25 - Richard Sherman, 95, a man behind famed Disney songs that delighted generations, such as "It's a Small World " and Mary Poppins' songs "Supercalifragilisticexpialidocious," "Chim Chim Cher-ee" and "Spoon full of Sugar" died on Saturday, the Walt Disney Co announced on its website. Sherman …