Add the tomograph project to stackforge.

Tomograph is a library specifically designed to make it easy to add
monitoring and metrics code to openstack.  It's being used by the
Rally project.  They requested we put it on stackforge so they get
consistent packaging and code review for it.

Change-Id: I34aa8a1593e5102161bd4b347d9c1ec763ec53a2
Merge "Add the tomograph project to stackforge."