optional clearing of cargo on deployed items
Revert "optional clearing of cargo on deployed items"

This reverts commit 067c146dc1968024fc36d72aa9c1ce757604a17d.
Revert "Revert "optional clearing of cargo on deployed items""

This reverts commit 86cd12ccf12cbf4e96d99c5ad2c3bdd08304f8e3.