Allows to excludes pretty much everything and now also excludes projects
relying on an excluded dependency
Former-commit-id: abb175217d473b85f4add760e13fde3f2c6ff9fa [formerly 27ee2d61414ed907c8d828e5862b97ee40008f85]
Former-commit-id: 48bce8d17f8f6c3e761eff000724c60735541ebe