Squashed 'QualityRatings/DFWikiFunctions/' changes from cb60ff6..162cbff

162cbff Update DFDiagram (0.5)
a57f4be Squashed 'extensions/DFDiagram/' changes from 5818b6e..8696bb3

git-subtree-dir: QualityRatings/DFWikiFunctions
git-subtree-split: 162cbff03f1cc396ebabd125a435131047afc3dd
Update DFWikiFunctions/DFDiagram

Merge commit '221717a2d36f582cc25e94d087124de2142a16f1'