Revert "Switched AMP to be 'off' by default in all new Ghost instances"
Revert "Switched AMP to be 'off' by default in all new Ghost instances"

This reverts commit 98fd48cb323d45de475132d8ab5831681abdce2b.

TryGhost/Ghost,ErisDS/Ghost,ErisDS/Ghost,TryGhost/Ghost,TryGhost/Ghost,e10/Ghost,e10/Ghost,ErisDS/Ghost