Added module class param to prevent error

docs/guide-ja/start-workflow.md added [skip ci]

[skip ci] docs/guide-ja/start-installation.md added

Prevent 'Object configuration must be an array containing a "class" element.' error.

Fix faker test. Add `ё` to regexp

Fixes #5665: The `currentPage` meta data in the RESTful result should be 1-based, similar to that in HTTP headers

[ci skip] Translation in spanish and corrections

Use latest ES version for fix tests

#4471: `yii\caching\ApcCache` now returns array in case of APC is installed but not enabled in CLI mode

fixes #5652

Update start-installation.md

Falta un comando para que la instalación no falle

Translate structure-application-components to pt-BR

Merge branch 'master' of git://github.com/yiisoft/yii2 into pt-br-structure-application-components.md

Translate guide/structure-application to pt-BR

Fixes #4457: Added support for using noscript for css files registered through asset bundles and Html helper

Fixes #5587: `json_encode` is now used with `JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE` where it makes sense, also it is now default for `Json::encode()`