Update cookbooks and add wordpress cookbook

cookbooks/tar/libraries/matchers.rb

@@ -0,0 +1,15 @@
+if defined?(ChefSpec)
+  ChefSpec.define_matcher :tar_extract
+
+  def install_tar_package(source)
+    ChefSpec::Matchers::ResourceMatcher.new(:tar_package, :install, source)
+  end
+
+  def extract_tar_extract(source)
+    ChefSpec::Matchers::ResourceMatcher.new(:tar_extract, :extract, source)
+  end
+
+  def extract_local_tar_extract(source)
+    ChefSpec::Matchers::ResourceMatcher.new(:tar_extract, :extract_local, source)
+  end
+end