Chef acl updates permissions when it doesn't need to

[poliva83]

On chef-client re-runs I noticed sometimes chef-acl would report (up to date) but then other times it reported its updating even though no acls need to be changed. Seems like the order it finds out about current acls actually matters as the from and to lists below have same values but from list is unsorted whereas to list is sorted alphabetically.

 * chef_acl[containers/sandboxes] action create
 - update acl containers/sandboxes at containers/sandboxes
 -   create, update, delete:  update groups from ["dev", "admins"] to ["admins", "dev"]
 -   read:  update groups from ["clients", "users", "dev", "admins", "ops", "noc"] to ["admins", "clients", "dev", "noc", "ops", "users"]

[poliva83]

Looks like this got fixed in 1.6.0 and later by #76. When I logged this issue I was using 1.5.0. I will close this issue.