Gemfile in bitstamp-0.2.8 vs Gemfile in bitstamp-0.3.0

@@ -4,17 +4,21 @@
 # Add dependencies required to use your gem here.
 # Example:
 #   gem "activesupport", ">= 2.3.5"
 gem "activemodel", ">= 3.1"
 gem "activesupport", ">= 3.1"
-
 gem 'curb', '> 0.8.1'
+gem "ruby-hmac", "0.4.0"
 
-
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "rspec", ">= 0"
   gem "rdoc", "~> 3.12"
   gem "bundler", "~> 1.3.5"
   gem "jeweler", "~> 1.8.4"
+end
+
+group :test do
+  gem "vcr", "2.6.0"
+  gem "webmock", "1.13.0"
 end