Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/28635

Log:
commit 54bb747ce41a3b1ab9b4a64169299c5ea15a1579
Author: Belmiro Moreira <moreira.belmiro.email.lists at gmail.com>
Date:   Thu May 9 01:02:14 2013 +0200

    Implements complete project isolation filter
    
    Implements the "ProjectsToAggregateFilter" filter scheduler.
    If the metadata "projects_to_aggregate" is defined in an aggregate,
    instances from that specified projects can only be created on hosts
    belonging to that aggregate.
    
    Implements: blueprint multi-tenancy-isolation-only-aggregates
    DocImpact
    
    Change-Id: I40f1c36f7d1364c29a5b97fa6de71db2b09d7b5f