Loosen up Rails dependency to allow Rails 4

Author: Gabe Kopley

contenteditable.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib}/**/*"] + ["MIT-LICENSE", "Rakefile", "readme.md"]
   s.test_files = Dir["test/**/*"]
 
-  s.add_dependency "rails", "~> 3.2.8"
+  s.add_dependency "rails"
   s.add_dependency "i18n-active_record"
   # s.add_dependency "jquery-rails"