Gemfile in loom-0.0.45 vs Gemfile in loom-0.0.46

@@ -3,9 +3,10 @@
 # Example:
 #   gem "activesupport", ">= 2.3.5"
 
 gem "commander"
 gem "rubyzip"
+gem "json"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "shoulda"