Bump version to v6.8.0 (#399)

Signed-off-by: Justin Schuhmann <jmschu02@gmail.com>

Author: EasyAsABC123

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 This file is used to list changes made in each version of the iis cookbook.
 
+## 6.8.0 (2017-10-18)
+
+- [Adds `periodic_restart_schedule` the ability to define multiple recycle times on an app pool](https://github.com/chef-cookbooks/iis/pull/397)
+
 ## 6.7.3 (2017-09-08)
 
 - Add better documentation for the options parameter (#383)

metadata.rb

@@ -4,7 +4,7 @@
 license 'Apache-2.0'
 description 'Installs/Configures Microsoft Internet Information Services'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version '6.7.3'
+version '6.8.0'
 supports 'windows'
 depends 'windows', '>= 2.0'
 source_url 'https://github.com/chef-cookbooks/iis'