[Hooks] Add copy_resources_script_name to library

Closes #837

lib/cocoapods/hooks/library_representation.rb

@@ -30,6 +30,12 @@ module Pod
         library.prefix_header_path
       end
 
+      # @return [Pathname] The path of the script used to copy the resources.
+      #
+      def copy_resources_script_name
+        library.copy_resources_script_path
+      end
+
       # @return [Project] The Pods project of the sandbox.
       #
       def project

spec/unit/hooks/library_representation_spec.rb

@@ -31,6 +31,11 @@ module Pod
         @rep.prefix_header_filename.should == temporary_directory + 'Pods-MyApp-prefix.pch'
       end
 
+      it "returns the path of the copy resources script" do
+        @lib.support_files_root = temporary_directory
+        @rep.copy_resources_script_name.should == temporary_directory + 'Pods-MyApp-resources.sh'
+      end
+
       it "returns the pods project" do
         project = stub()
         config.sandbox.project = project