update language_by_size

git-svn-id: http://svn.wikimedia.org/svnroot/pywikipedia/branches/rewrite@10957 6a7f98fc-eeb0-4dc1-a6e2-c2c589a08aa6
follow-up; to r10960 merged with trunk (the are now exactly the same)


git-svn-id: http://svn.wikimedia.org/svnroot/pywikipedia/branches/rewrite@10961 6a7f98fc-eeb0-4dc1-a6e2-c2c589a08aa6
Merge remote-tracking branch 'git-svn'