start working on translation
content translated
small translation fixes
fix translation errors
fix translation errors
fix russian translation errors
Merge pull request #4887 from yupe/master

fix translation errors
another small translation fixes
Merge pull request #4888 from prosophist/translation-rest-response-formatting

[skip ci] Translation of rest-response-formatting.md
Update README.md
fixed return value of yii\web\Request::getPrefferedLanguage

ensure it is one of the input values

fixes #4880
cache controller adjustments and improvements

related to #4792, close #4874
adjusted faker fixture controller
tests added for faker fixture controller
fixed docs
fixed docs
removed unneeded comment
fixed docs
docs fix
Merge pull request #4891 from Ragazzo/faker_console_controller_adjustments

Faker console controller adjustments