[web config] fix old css compat code: we have to modify locate_resource prototype so it return (potentially hacked) file name as well. Should only impact the file cube which has to be released anyway.

\.svn
^build$
^dist$
\.pyc$
\.pyo$
\.bak$
\.old$
\~$
\#.*?\#$
\.swp$
^doc/book/en/apidoc$