Added Rails gem dependency inclusion to warble.rb and changed rails gem version to be more flexible
Added Rails gem dependency inclusion to warble.rb and changed rails gem version to be more flexible

fedenusy/warbler,atambo/warbler,fedenusy/warbler,idibon/warbler,ctreatma/warbler,mkristian/warbler,idibon/warbler,ctreatma/warbler,ctreatma/warbler,idibon/warbler,mkristian/warbler,fedenusy/warbler,ctreatma/warbler,atambo/warbler,mkristian/warbler,fedenusy/warbler,idibon/warbler