- Add EMC attributes - Create cinder_emc_config.xml when EMC driver is used. - Installs appropriate packages when EMC driver is used. - Add tests for new cinder_emc_config.xml - Add tests for changed attributes in existing cinder.conf - Add tests for package installs Change-Id: I5a44e3626784814f57e15a43ce459a4d36d31c6b Implements: blueprint emc-cinder-provider