rails40.gemfile in audited-4.2.1

- old
+ new

@@ -1,8 +1,12 @@
 # This file was generated by Appraisal
 
 source "https://rubygems.org"
 
+gem "sqlite3", "~> 1.2"
+gem "mysql2", "~> 0.3.0"
+gem "pg", "~> 0.17"
+gem "bson_ext", "~> 1.6"
 gem "rails", "~> 4.0.0"
 gem "rails-observers"
 gem "test-unit"
 
 gemspec :name => "audited", :path => "../"