yiisoft/yii2 — pull request #3910 by creocoder (2014-06-16 22:53:55+00:00)
Title: [WIP] Html::checkbox() unused `container` option removed

Belive or not this fix is enough for #3904. We have absoluttely meaningless `container` option for both `checkbox()/radiobox()`. `yii\bootstrap\ActiveField` already wrap checkboxes and radioboxes in `

` with correct classnames. So this option is just rudiment.