Revert "Moved notification service to the App file"

This reverts commit 3c222b6bd546e432806da590cc00bc4c2bf82606.
Revert "More project stuff"

This reverts commit 67dfc8a70d3ff0a2dba144833335eafd41f96005.
Revert "Placement stats"

This reverts commit ef2b52147d98d47c578f6116504b9c1f733d4de7.