Squashed 'rater2/' content from commit ae3b1c2

git-subtree-dir: rater2
git-subtree-split: ae3b1c2c4c855d4cbf06cc52fbda0fb2e77fe890
Merge commit 'ff2728f81ce00f8c8a7158a9c5a0de61cfc0911e' as 'rater2'