update windows install script, default version hardcoded

Author: austb

Puppetfile

@@ -8,7 +8,7 @@ moduledir File.join(File.dirname(__FILE__), 'modules')
 mod 'puppetlabs-service', '3.1.0'
 mod 'puppet-openvox_bootstrap',
     git: 'https://github.com/austb/puppet-openvox_bootstrap.git',
-    ref: 'b9fc41ac9ec01a6a9a81c9d360f1ab4e09e3af8d'
+    ref: '0a31e3ce7c16f6701655713871d799d3f63c7df4'
 mod 'puppetlabs-facts', '1.7.0'
 
 # puppetlabs-puppet_agent deps