0.12.0

• Running sequential compositions no longer requires the action runtime to
  contain the redis and uuid modules.
• The deploy command supports additional options:
  • --logsize and --memory to set limits for the conductor action,
  • --basic and --bearer to control the authentication method,
  • --apiversion to specify the API version of the target OpenWhisk instance.
• The deploy method supports passing through httpOptions.
• A workaround for Webpack has been implemented (dependency analysis of the
  conductor code).
• The openwhisk-client-js module has been updated to version 3.20.0.
• The documentation has been improved.