COOK-4641: remove setsid calls in service resource
put name in metadata so tk doesn't complain
really simple bats test for test-kitchen
workaround for centos security feature
add ubuntu distros to kitchen
COOK-4641: clean up start/stop for erlang cookie
Merge pull request #120 from kennonkwok/COOK-4641

Fix restarts on erlang cookie setting (again)
A few others have verified that this is working for them.