Merge pull request #23 from no-reply/feature/runtime-dependencies

Make rspec and rdf load runtime dependencies

Author: gkellogg

rdf-spec.gemspec

@@ -27,9 +27,9 @@ Gem::Specification.new do |gem|
 
   gem.required_ruby_version      = '>= 1.9.2'
   gem.requirements               = []
-  gem.add_development_dependency 'rdf',       '~> 1.1'
-  gem.add_development_dependency 'rspec',     '~> 3.0'
-  gem.add_development_dependency 'rspec-its', '~> 1.0'
+  gem.add_runtime_dependency     'rdf',       '~> 1.1'
+  gem.add_runtime_dependency     'rspec',     '~> 3.0'
+  gem.add_runtime_dependency     'rspec-its', '~> 1.0'
   gem.add_development_dependency 'yard' ,     '~> 0.8'
   gem.post_install_message       = nil
 end