partial revert

src/data/backwardsCompatibility/datatypeCleanup.js

src/facilities/nursery/nurseryDatatypeCleanup.js

src/facilities/nursery/utils/nurseryUtils.js

src/js/SlaveState.js

src/js/statsChecker/pregChecker.js

src/npc/slaveStats.tw

src/player/js/PlayerState.js

src/pregmod/widgets/bodyswapWidgets.tw