Add 'test2/' from commit '5a834d58e3a1b5289ef0a207f41b4519b4f1da0c'

git-subtree-dir: test2
git-subtree-mainline: 30a42c43142860905c42b4d8ae6d06f0525ae9f2
git-subtree-split: 5a834d58e3a1b5289ef0a207f41b4519b4f1da0c