(PUP-392) update win32-eventlog

This upgrades win32-eventlog from 0.5.3 to 0.6.1
(PUP-392) Update win32-process

This upgrades win32-process from 0.6.5 to 0.7.4
(PUP-392) Update win32-dir

 - This upgrades win32-dir from 0.4.8 to 0.4.9.
Merge branch 'ticket/1.9.3-x86/PUP-392-update-gems' of git://github.com/ferventcoder/puppet-win32-ruby into 1.9.3-x86

* 'ticket/1.9.3-x86/PUP-392-update-gems' of git://github.com/ferventcoder/puppet-win32-ruby:
  (PUP-392) Update win32-dir
  (PUP-392) Update win32-process
  (PUP-392) update win32-eventlog