Add formal definition for the slave data record

slave variables documentation - Pregmod.txt

src/endWeek/saChoosesOwnClothes.js

src/endWeek/saPorn.js

src/endWeek/saRest.js

src/endWeek/saServant.js

src/endWeek/saStayConfined.js

src/js/DefaultRules.js

src/js/SetBellySize.js

src/js/SlaveState.js

src/js/assayJS.js

src/js/birthJS.js

src/js/datatypeCleanupJS.js

src/js/extendedFamilyModeJS.js

src/js/food.js

src/js/generateNewSlaveJS.js

src/js/pregJS.js

src/js/rulesAssistant.js

src/js/rulesAutosurgery.js

src/js/sexActsJS.js

src/js/slaveCostJS.js