message: added capability for arrays
diff: setup.calcPercentage = function (target, integer) {
  - return (target / 100) * integer
  + if (Array.isArray(integer)) {
  + for (let i = 0; i < integer.length; i++) {
  + target = ((target / 100) * (100 + integer[i]))
  + }
  + return target
  + }
  + return (target / 100) * (100 + integer)
  }
  