thoughtbot/paperclip — pull request #1270 by harisadam (2013-06-28 06:08:17+00:00)
Title: activesupport ruby 1.8.7 fix (v2.7.x)

activesupport (4.0.0) has dropped support for Ruby 1.8.7, so we need activesupport < 4.0.0 in the old branch.