Gemfile.representable-1.4 in roar-0.11.15

- old
+ new

@@ -1,12 +1,13 @@
 source "http://rubygems.org"
 
 gemspec :path => '../'
 
-gem 'representable', '>= 1.4.0'
+gem 'representable', '~> 1.4.1'
 group :test do
   gem 'faraday'
   gem 'turn'
   gem 'virtus'
   gem "sinatra",   "~> 1.3.2"
   gem "sham_rack", "~> 1.3.0"
+  gem 'json'
 end
\ No newline at end of file