HOT for IIS with Drupal

It deploys a new Drupal 7 web site on a server with IIS
and PHP 5.4 configured. Web site uses a local database on
SQL Server 2008 R2 SP2 Express

Change-Id: Ia9c12db0a92fc4f39be9056c67471eb8c136a86a
Partially-Implements: blueprint windows-instances