update standardizePageFooter() from trunk; fix cleanUpSectionHeaders using config.line_separator to prevent empty changes by different LSs
update standardizePageFooter() from trunk;
fix cleanUpSectionHeaders using config.line_separator to prevent empty changes by different LSs

git-svn-id: 9a050473c2aca1e14f53d73349e19b938c2cf203@10352 6a7f98fc-eeb0-4dc1-a6e2-c2c589a08aa6

legoktm/pywikipedia-rewrite