improve debug experience for MergedConfig
fix expectation name of test for NoMethodError
Fix problem when loading public key from String.

This needs to return the RSA encoded public key instead of the
tuple (Array). It was failing attempting to call #to_pem here.
Merge pull request #8 from mwrock/master

improve debug experience for MergedConfig
Merge pull request #15 from johnbellone/master

Fix problem when setting public key from String.
Add chef_acl support
Get * working in paths
Get sandboxes, */x working
Get container ACLs working
Toss proper exception when user passes invalid acl paths
remove_rights support
Add ** and recursive
Get "complete true" working
Add parallelism to chef_acl
Get rid of duplicated network request for _acl, add :all rights
Fix remove_rights test, add comments
Depend on more recent chef-zero for tests (for chef_acl)
Make :all dynamic, stop using raw_json for rights
Allow nodes named "data_bags" to have acls modified
More readable output for chef_acl modifications