ADEN-20 GPT SRA only for the leaderboard + medrec combo
ADEN-20 Use refresh hack for GPT SRA
Revert "ADEN-20 Use refresh hack for GPT SRA"

This reverts commit 1966e909dec10975a5dffea2431f2708991c7cc0.

The refresh hack is again unreliable, because the placement bug came back (even the googletag.getVersion() is still 17).
Merge pull request #501 from Wikia/aden-20-gpt-sra

ADEN-20 GPT SRA