remove dead code from wiki.sml, and translate newline to <br />
remove dead code from wiki.sml, and translate newline to <br />

git-svn-id: 1b0a423fe9d79f2fed96b494a1a4ef418e3b8bc0@4 0e20359e-2163-43f9-affa-fa36fe899960

j4cbo/stilts,j4cbo/stilts,j4cbo/stilts,j4cbo/stilts