rails-assets 'jquery-ujs' overwrites own older 'jquery-ujs' file

[joker-777]

Using this

source 'https://rails-assets.org' do
  gem 'rails-assets-jquery-ujs'
end

in your main app will overwrite the use of the local jquery-ujs.js file located in rollout_ui/lib/rollout_ui/engine/vendor/assets/javascripts/jquery-ujs.js. This can cause problems because the latest jquery-ujs.j file demands a jquery version higher then 1.8.0