Add docs for some MycroftSkill members of interest
Add docs for some MycroftSkill members of interest

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