Updated deps:
chef_wm
2014-07-14 2206dca Merge pull request #118 from opscode/ma/keygen_status_test_fix
2014-07-14 7f33f1d Fix test mocks to use status_for_json
2014-07-14 e70ed61 Merge pull request #117 from opscode/ma/keygen_status_fix
2014-07-11 8250411 Use status_for_json in chef_wm to fix status report when key generation is inflight
chef_authn
2014-07-14 1363385 Merge pull request #17 from opscode/ma/keygen_status_fix
2014-07-14 5c25520 Add status_for_json to provide a status message that is freindly to json encoding.