bump to 0.3.1
bump to 0.3.1

ryoconnell/rails-api,cyberid41/rails-api,ikhakoo/rails-api,kyaukyuai/rails-api,rails-api/rails-api,GHolmes04/rails-api,bjenkins100/rails-api,PatrickEifler/rails-api,ipmobiletech/rails-api,joshbedo/rails-api,sideci-sample/sideci-sample-rails-api