Changes as discussed in pull request 1496:
- AnelBinding: initialize() and disconnectAll() extracted
- Javadoc with configuration example moved to AnelGenericBindingProvider
- Example configuration added to openhab_default.cfg
- Bundle added to distribution/pom.xml and bundles/binding/pom.xml
Changes as discussed in pull request 1496:
- Binding only reacts on commands, still sends status updates
- Some code refactoring and Javadoc added