include DosAmigosAsset dependency
Merge remote-tracking branch 'origin/master'

* origin/master:
  Fixes #8
  Fixed unwanted changes
  Update GroupGridView.php
  Fix #5
  Refactoring fix
  Fix comma
  Fix for duplicated event triggered when using ajax.
  added groupgridview
  updated to work with new Yii2 api
Merge remote-tracking branch 'origin/master'

* origin/master:
  Update ToggleAction.php
  add $model validation
  Update EditableColumn.php
  changing or to ||
  Add more functionality to ToggleAction
  add ability to set callable editableOptions
fix PSR standards