Squashed 'nidm/' content from commit 1f524cc

git-subtree-dir: nidm
git-subtree-split: 1f524cc0bc3599bde00c6bfdfdca4cd03b627f4f
Merge commit '5601fd47cb96022e6263e1b616fde9c9baca0adb' as 'nidm'
Include subtree on github
Update subtree before testing
Running tests based on subtree