Changed yml to yaml in Yii2 examples
Changed yml to yaml in Yii2 examples


Vreasy/Codeception,Naktibalda/Codeception,hubbyist/Codeception,janhenkgerritsen/Codeception,Codeception/base,Naktibalda/Codeception,tiger-seo/Codeception,pitpit/Codeception,tasselchof/Codeception,kt81/Codeception,Vreasy/Codeception,Codeception/base,tasselchof/Codeception,pitpit/Codeception,tiger-seo/Codeception,tasselchof/Codeception,Codeception/Codeception,sergeyklay/Codeception,Codeception/base,Codeception/Codeception,janhenkgerritsen/Codeception,sergeyklay/Codeception,Naktibalda/Codeception,kt81/Codeception,hubbyist/Codeception