code: function applyFieldDescriptor(entry, descriptor) {
      setEntryValue(entry, descriptor.field, descriptor.property, descriptor.value);
  }
docs: Entry facade for data input
  @typedef {Object} EntryFacade
  @property {String} type - The type of the facade
  @property {Array.<EntryFacadeField>} fields - An array of fields
   
  Apply a facade field descriptor to an entry
  Takes data from the descriptor and writes it to the entry.
  @param {Entry} entry The entry to apply to
  @param {EntryFacadeField} descriptor The descriptor object