Fixes #5863: Selecting all individual `yii\grid\CheckboxColumn` checkboxes in grid view wasn't resulting in "all" checkbox selected

docs/guide-ja/images translated [ci skip]

docs/guide-ja 2014-11-09 updates syncing to docs/guide [ci skip]

Conflicts:
	docs/guide-ja/images/application-lifecycle.png

fixed fixture controller config for applications

[ci skip] Testing Docs: Just a few changes - seems to read better to me

[skip ci] New Chinese translations

 No need to return from __construct

Fixes #5688: Added optional `$formName` to `Model::loadMultiple()` to support customizing form name directly

Fixes #5768: When setting `data-confirm` attribute to a submit button, clicking on the button would not trigger form submission

docs/guide-ja/structure-filters.md added [ci skip]

docs/guide/structure-filters.md - typo fixed [ci skip]