Create a whitelist of sass opts in safe mode.
Create a whitelist of sass opts in safe mode.

gangsthub/jekyll-sass-converter,gangsthub/jekyll-sass-converter,iamcarrico/jekyll-sass-converter,TmanTman/jekyll-sass-converter,gangsthub/jekyll-sass-converter,TmanTman/jekyll-sass-converter,TmanTman/jekyll-sass-converter,iamcarrico/jekyll-sass-converter,jekyll/jekyll-sass-converter,jekyll/jekyll-sass-converter,iamcarrico/jekyll-sass-converter