Twenty Fourteen: minor fixes to main and RTL CSS files' table of contents.

git-svn-id: https://develop.svn.wordpress.org/trunk@26713 602fd350-edb4-49c9-b593-d223f7449a82
Bundled Themes: pinking shears.

git-svn-id: https://develop.svn.wordpress.org/trunk@26714 602fd350-edb4-49c9-b593-d223f7449a82