* upstream/master: gridview and listview use widget ID in base tag typo fix [skip ci] Update CHANGELOG.md made elasticsearch error messages more readable Spanish structure-views [skip ci] Fix filename Update README.md https://github.com/yiisoft/yii2/pull/4091#discussion_r14296860 Fix possibility of non-removed symlinked directory. Fixed typo. [skip ci] changed default for rotateByCopy of FileTarget