Add oncall override action
Add oncall override action

Also, change incident action to be incident/updatestatus instead of just
/action

IDisposable/Opserver,IDisposable/Opserver,opserver/Opserver,geffzhang/Opserver,wuanunet/Opserver,GABeech/Opserver,opserver/Opserver,jeddytier4/Opserver,michaelholzheimer/Opserver,vbfox/Opserver,a9261/Opserver,18098924759/Opserver,18098924759/Opserver,manesiotise/Opserver,huoxudong125/Opserver,vebin/Opserver,a9261/Opserver,mqbk/Opserver,hotrannam/Opserver,jeddytier4/Opserver,vbfox/Opserver,Janiels/Opserver,baflynn/Opserver,vebin/Opserver,GABeech/Opserver,maurobennici/Opserver,volkd/Opserver,dteg/Opserver,michaelholzheimer/Opserver,opserver/Opserver,rducom/Opserver,hotrannam/Opserver,dteg/Opserver,baflynn/Opserver,rducom/Opserver,VictoriaD/Opserver,geffzhang/Opserver,manesiotise/Opserver,wuanunet/Opserver,volkd/Opserver,huoxudong125/Opserver,maurobennici/Opserver,manesiotise/Opserver,VictoriaD/Opserver,Janiels/Opserver,mqbk/Opserver