Use correct afterPortlet function

Authored by Isarra on May 19 2017, 1:58 PM.

Description

Use correct afterPortlet function

renderAfterPortlet just dumps it on the page. This is bad for timeless.
getAfterPortlet gets. This is good for timeless.

Change-Id: I1e0a3674644edb4c279814a4a372207bfdcbff4b

Details