- Fix validation.

- Fix jstree override.

- Added validation.test.js and removed JsTestDriver equivalent.
- Fix unstable tests.

- Update unit test;

- Update unit test;

Please read https://github.com/magento/magento2/issues/12828

Added required new line at the end of the Magento\Framework\Data\Form\Filter\Trim
class.

See build reports for PR #12964

The additional trim form field data filter was created and added as
input filter to the firstname, lastname and middlename fields
of the customer_address and customer entities.

Tickets: #10415

- Changed InlineTest, which has an Inline class object and not a Translate class object

magento/magento2#5188: Update DomDocumentFactoryTest to check that create returns the expected type of object

magento/magento2#5188: Revert the loading of xml from the factory back into the phpstorm specific file

 - Updated module composer.json

Cannot subscribe to events with a number in name

Cannot subscribe to events with a number in name

 - MAGETWO-70322: [2.1.x][GitHub] SID in URL even if disabled #9453

- Add unit test;

magento/magento2#12285: The option <var name="allowfullscreen">false</var> for mobile device don't work in product view page gallery

magento/magento2#12285: The option <var name="allowfullscreen">false</var> for mobile device don't work in product view page gallery

#8647: [GitHub] Order of how arguments are merged in multiple di.xml-files causes unexpected results

#8647: [GitHub] Order of how arguments are merged in multiple di.xml-files causes unexpected results

- update dock-block information in php classes