Update the example site Gemfile so that it will fetch the 2.x version of Jekyll instead of the currently incompatible 3.x.
Update the example site Gemfile so that it will fetch the 2.x version of Jekyll instead of the currently incompatible 3.x.

screeninteraction/jekyll-multiple-languages-plugin,Anthony-Gaudino/jekyll-multiple-languages-plugin,Anthony-Gaudino/jekyll-multiple-languages-plugin,screeninteraction/jekyll-multiple-languages-plugin,Anthony-Gaudino/jekyll-multiple-languages-plugin,screeninteraction/jekyll-multiple-languages-plugin