we don't need to remove the cron line as this is handled by the ec2admin bootstrap script
we don't need to do this in the stemcell script as it's being guarded by the ec2admin bootstrap script
bump testing version
Revert "bump testing version"

This reverts commit 66ccf05951238fd948116a5b7c3d2bc7a9456f2c.
Merge pull request #43 from airbnb/martin/koality_cleanup

Martin/koality cleanup