Updates baseUrl to properly work in Hugo themes showcase
Updates baseUrl to properly work in Hugo themes showcase

devcows/hugo-universal-theme,devcows/hugo-universal-theme,TwosCompany/hugo-universal-theme,SaschaFitzner/hugo-universal-theme,TwosCompany/hugo-universal-theme,oxygen0211/hugo-universal-theme,oxygen0211/hugo-universal-theme,SaschaFitzner/hugo-universal-theme