Removed submodule.
Squashed 'vendor/motion-sqlite3/' content from commit 9f50801

git-subtree-dir: vendor/motion-sqlite3
git-subtree-split: 9f5080188f5e55ea367c87830d5b0900364414ef
Merge commit 'e6a20e6b5518c88225c97e62294d1f8f82e461c2' as 'vendor/motion-sqlite3'