Merge branch 'eslint' into 'pregmod-master'

src/data/backwardsCompatibility/backwardsCompatibility.js

src/data/backwardsCompatibility/datatypeCleanup.js

src/data/backwardsCompatibility/updateSlaveObject.js

src/interaction/slaveInteract.js

src/js/assayJS.js

src/js/economyJS.js

src/js/slaveSummaryWidgets.js

src/npc/surgery/organs.js

src/npc/surgery/reproductiveOrgans.js

src/pregmod/FCTV/FCTV.js