Support scenes

[PimDoos]

Create scene entities for One Smart Control scenes. Command domain: COMMAND_PRESET and/or COMMAND_PRESET_GROUP Actions:

• ACTION_LIST --> Create entities
• ACTION_PERFORM --> On scene activation

Events:

• TOPIC_PRESET, EVENT_PRESET_PERFORM
• TOPIC_PRESET_GROUP, EVENT_PRESET_GROUP_PERFORM

[PimDoos]

Partial support added as switches in #24