Squashed 'chef-repo/cookbooks/grinder/' content from commit fe1e17c

git-subtree-dir: chef-repo/cookbooks/grinder
git-subtree-split: fe1e17c309923c189ae060ff75830b40b677839b
Merge commit '872b68d247fb879a531b563b83db0d2b28e15666' as 'chef-repo/cookbooks/grinder'