message: Refactor createDescriptors
diff: -setup.createDescriptors = function (npc) {
  - console.log('assigning descriptors to ' + npc.name + '...')
  +setup.createDescriptors = npc => {
  + console.log(`assigning descriptors to ${npc.name}...`)
  // remember adjectival precedence!
  // opinion size age shape colour origin material purpose noun
  // lovely little old rectangular green French silver whittling knife
  npc.descriptors = [
  - (npc.age || npc.ageStage) + ' ' + npc.raceName,
  - (npc.height || npc.skinColour + ' skinned') + ' ' + npc.raceName,
  - (npc.weight || npc.height) + ' ' + npc.raceName,
  - (npc.height || npc.age) + ' ' + npc.gender + ' with ' + npc.physicalTrait
  + `${npc.age || npc.ageStage} ${npc.raceName}`,
  + `${npc.height || `${npc.skinColour} skinned`} ${npc.raceName}`,
  + `${npc.weight || npc.height} ${npc.raceName}`,
  + `${npc.height || npc.age} ${npc.gender} with ${npc.physicalTrait}`
  ]
  - if (typeof beard !== 'undefined') {
  - npc.descriptorsAdd = npc.raceName + ' with ' + setup.articles.output(npc.beard)
  + if (npc.beard) {
  + npc.descriptorsAdd = `${npc.raceName} with ${setup.articles.output(npc.beard)}`
  }
  - if (npc.hasClass === true) {
  + if (npc.hasClass) {
  npc.descriptorsAdd = npc.dndClass
  }
  