1.2.0: Update pug and yii2 minimum versions

• Requires pug-php/pug ^2.7.6 || ^3.4.1
• Requires yiisoft/yii2 ^2.0.13

1.1.0: Expose $app and $view in the view

• Expose $app and $view in the view
• Add systemVariable parameter to ember $app and $view

1.0.1: Allow to call ->addFilter with a class name as string

Allow to call ->addFilter with a class name as string

1.0.0: Initial release

Initial release