FIX: IE8 support in jquery.ondemand.js (fixes #2872)
DOC: SapphireTest `objFromFixture`

The current docs for `objFromFixture` cause PHPStorm to generate an error because of the mismatched data types.

`$product = $this->objFromFixture('ProductPage', 'StandardSpecs');`

Causes: `Expected The, got string`.