[7.x] Adds event log for actions and alerting (#45081)#55486

Merged

pmuellr merged 1 commit intoelastic:7.xfrom pmuellr:backport/7.x/pr-45081

Jan 22, 2020

+2,442-16

Commits on Jan 21, 2020

Adds event log for actions and alerting (elastic#45081 )
pmuellr
committed