remove submodule
Squashed 'build/ari/' content from commit ecaf0f2

git-subtree-dir: build/ari
git-subtree-split: ecaf0f250f1594abef419fda2a6e1c2266e968de
Merge commit '26e75053de84cee72237596ab0e1eac23008b6f7' as 'build/ari'