Gemfile in activeforce-1.9.1 vs Gemfile in activeforce-1.10.0

@@ -1,7 +1,6 @@
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 gemspec
 
+gem 'appraisal'
 gem 'mocha', '0.14.0', :require => false
-gem "yard", "~> 0.6.0"
-gem "bundler", "~> 1.0"