BearerToken tests and fixes
Fix MacToken interface to match it with TokenInterface
Oauth2/Plugin tests and fixes
Oauth2/Manager tests and fixes
Merge remote-tracking branch 'dangoodman/wconsumer/master' into mywebclass/wconsumer/feature/unit-testing
Service::createHttpClient() test and fix
Ouath2: added a test case for oauth2 provider level error
formatRegistry() -> formatServiceCredentials()
setRegistry() -> setServiceCredentials()
getRegistry() -> getServiceCredentials()
#47 naming issue, xxRegistry() -> xxServiceCredentials()

formatRegistry() -> formatServiceCredentials()
setRegistry() -> setServiceCredentials()
getRegistry() -> getServiceCredentials()
Merge branch 'feature/unit-testing' of github.com:mywebclass/wconsumer into feature/unit-testing
Oauth2 cleaned a bit and renamed from Manager to Oauth2
A couple of small fixes
install drupal and wconsumer module
build config fix
--yes for all questions
ready to run first integration-level test
Fixed default service system name generation from class name
Oauth::authenticate() integration tests
Oauth callback handler tests
ServiceBase::getCredentials() should not fail if service credentials not set