OpenVox: Remove build dependency to facter

This isn't needed anymore since #147

Author: bastelfreak

configs/components/puppet.rb

@@ -2,7 +2,6 @@
   pkg.load_from_json("configs/components/puppet.json")
 
   pkg.build_requires "puppet-runtime" # Provides ruby and rubygem-win32-dir
-  pkg.build_requires "facter"
 
   # Used to compile binary translation files
   # i18n is not supported on Solaris