Update upstream cookbooks

cookbooks/iis/libraries/helper.rb

@@ -1,11 +1,11 @@
 #
-# Cookbook Name:: iis
+# Cookbook:: iis
 # Library:: helper
 #
 # Author:: Julian C. Dunn <jdunn@chef.io>
 # Author:: Justin Schuhmann <jmschu02@gmail.com>
 #
-# Copyright 2013, Chef Software, Inc.
+# Copyright:: 2013-2016, Chef Software, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -67,11 +67,11 @@ module Opscode
       end
 
       def windows_cleanpath(path)
-        if !defined?(Chef::Util::PathHelper.cleanpath).nil?
-          path = Chef::Util::PathHelper.cleanpath(path)
-        else
-          path = win_friendly_path(path)
-        end
+        path = if defined?(Chef::Util::PathHelper.cleanpath).nil?
+                 win_friendly_path(path)
+               else
+                 Chef::Util::PathHelper.cleanpath(path)
+               end
         # Remove any trailing slashes to prevent them from accidentally escaping any quotes.
         path.chomp('/').chomp('\\')
       end
@@ -96,7 +96,7 @@ module Opscode
           version_string.slice! 'Version '
           @iis_version = version_string
         end
-        @iis_version
+        @iis_version.to_f
       end
     end
   end