move labor trigger from slave object to array

js/003-data/gameVariableData.js

src/data/backwardsCompatibility/datatypeCleanup.js

src/endWeek/saDrugs.js

src/endWeek/saGuardYou.js

src/facilities/nursery/nurseryDatatypeCleanup.js

src/facilities/nursery/utils/nurseryUtils.js

src/interaction/slaveInteract.js

src/js/DefaultRules.js

src/js/SlaveState.js

src/js/assayJS.js

src/js/birth/birth.js

src/js/statsChecker/pregChecker.js

src/npc/slaveStats.tw

src/player/js/PlayerState.js

src/pregmod/rePregInventor.tw

src/pregmod/widgets/bodyswapWidgets.tw

src/uncategorized/pePitFight.tw

src/uncategorized/recETS.tw

src/uncategorized/saLiveWithHG.tw

src/uncategorized/saLongTermEffects.tw