call param 'search_arg' instead of 'search', less ocnfusing
call param 'search_arg' instead of 'search', less ocnfusing

jrochkind/bento_search,jimfhahn/bento_search,jimfhahn/bento_search,jimfhahn/bento_search,jrochkind/bento_search,jrochkind/bento_search