Add 'seattle3/' from commit 'a92f936a0b6684e1f609de4c3097f14dabfb5a7f'

git-subtree-dir: seattle3
git-subtree-mainline: a92f936a0b6684e1f609de4c3097f14dabfb5a7f
git-subtree-split: a92f936a0b6684e1f609de4c3097f14dabfb5a7f