Limited railties to >=3.1 and <5.0
Limited railties to >=3.1 and <5.0

Just keeping semvers in check

varyform/fancybox2-rails,varyform/fancybox2-rails,kyparn/fancybox2-rails,kyparn/fancybox2-rails,kyparn/fancybox2-rails,varyform/fancybox2-rails