v1.1.0

Improvements

• Added SecurityParams class for providing parameters relative to the setting
  up of encrypted connections.
• Added required methods to MqttBrokerConfig and MqttBokerConfigBuilder
  for handling new SecurityParams class.
• Updated API Specification to reflect changes made necessary by
  SecurityParams management.
• Done other minor changes in API Specification to improve readability.
  In particular:
  • Clarified which schemas can be used in the URI returned by
    MqttBrokerConfig.getAddress().
  • Improve description of MqttBrokerConfig.build().
• Updated JUnit test cases.

Bug Fixes

• Fixed API Specification. In particular:
  • Fixed typos.
  • Fixed conditions which actually throw IllegalArgumentsException in
    the MqttBrokerConfigBuilder.willMessage(...) method.
  • Removed wrong statement in the
    MqttBrokerConfigBuilder.willMessage(...) method about the behavior of
    MqttBrokerConfig.getWillMessage().