Hierarchies with unmatched settings terminate early

[MikeTschudi]

When hierarchies are present and a match fails, processing terminates. E.g., in

  let template = {
    msg: '{{organization.name||My Community}}<br />{{organization.nonexistantproperty.sharedTheme.logo.small||https://www.arcgis.com/sharing/rest/content/items/28989a5ecc2d4b2fbf62ac0f5075b7ff/data}}<br />{{organization.name||My Community}}',
  }

  var settings = {
    organization: {
      name: "myOrg"
    }
  };

  let result = adlib(template, settings)

  t.plan(1);
  t.equal(result.msg, 'myOrg<br />https://www.arcgis.com/sharing/rest/content/items/28989a5ecc2d4b2fbf62ac0f5075b7ff/data<br />myOrg');
  t.end();

adlib produces

myOrg<br />https://www.arcgis.com/sharing/rest/content/items/28989a5ecc2d4b2fbf62ac0f5075b7ff/data<br />organization.name

--only the first organization.name is replaced.

If the defaults are removed,

myOrg<br />{{organization.nonexistantproperty.sharedTheme.logo.small}}<br />myOrg

is produced as expected.