store default language with initial pass
store default language with initial pass

- the default language is stored in the config hash with the initial
sweep through the translations to improve speed/efficiency

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