Update bundled gems
Update bundled gems

learningtapestry/learningregistry,CredentialEngine/CredentialRegistry,learningtapestry/learningregistry,CredentialEngine/CredentialRegistry,learningtapestry/learningregistry,coffeejunk/CredentialRegistry,coffeejunk/CredentialRegistry,CredentialEngine/CredentialRegistry,coffeejunk/CredentialRegistry