Do not reschedule an active repeating event
Do not reschedule an active repeating event

- Hinder multiple events with the same name to be registered
- Automatically cancel repeating events when skill is shutdown

linuxipho/mycroft-core,forslund/mycroft-core,MycroftAI/mycroft-core,Dark5ide/mycroft-core,Dark5ide/mycroft-core,linuxipho/mycroft-core,forslund/mycroft-core,MycroftAI/mycroft-core