Merge remote-tracking branch 'upstream/pregmod-master' into pregmod-dev

slave variables documentation - Pregmod.txt

src/endWeek/saNanny.js

src/endWeek/saRules.js

src/endWeek/saServant.js

src/endWeek/saServeThePublic.js

src/endWeek/saTakeClasses.js

src/endWeek/saWhore.js

src/endWeek/saWorkTheFarm.js

src/facilities/farmyard/farmerSelectWorkaround.tw

src/facilities/farmyard/farmyardReport.tw

src/facilities/nursery/childInteract.tw

src/facilities/nursery/matronWorkaround.tw

src/facilities/nursery/nurseryWidgets.js

src/init/storyInit.tw

src/interaction/main/walkPast.js

src/js/DefaultRules.js

src/js/SlaveState.js

src/js/assignJS.js

src/js/datatypeCleanupJS.js

src/js/economyJS.js