[7.x] [Vis Editor] EUIfication of agg and agg-group directives (#40866)#42126

Merged

maryia-lapata merged 2 commits intoelastic:7.xfrom maryia-lapata:backport/7.x/pr-40866

Jul 29, 2019

+1,035-1,516

Commits on Jul 29, 2019

[Vis Editor] EUIfication of agg and agg-group directives (elastic#40866 )
maryia-lapata
committed
Merge branch '7.x' of github.com:elastic/kibana into backport/7.x/pr-40866
maryia-lapata
committed