Added readme about tests.
Added readme about tests.


tird/yii2-app-basic,adiferd/dev-ops-yii2-app-basic,krissss/yundou,novomirskoy/yii2gallery,tigokr/intermedia_test_0,themccallister/yii2-app-basic,karoldanutama/dev-ops-yii2-app-basic,jacmoe/yii2-app-basic-zurbified,yiisoft/yii2-app-basic,fredyns/shippingweight,githubjeka/yii2-app-basic,matperez/yii2-app-basic-with-environments,Vitashev/yii2-app-basic,jarioneto/yii2-app-rest,jacmoe/yii2-app-basic-zurbified,AdeAttwood/Yii2-Basic-Grunt,OrlandoST/yii2-app-basic,pana1990/yii2-app-basic,IngridMendes/boigalera,DawidMyslak/home-budget,cbn052293/Test_Yii,OrlandoST/instapro,wojtonow/yii2-basic,yiisoft/yii2-app-basic,fredyns/shippingweight,hanupas/dev-ops-yii2-app-basic,wartron/yii2-app-basic-account,alfredleo/yii2-app-basic,DawidMyslak/home-budget,marianturchyn/yii2-app-basic,dasscheman/yii2-app-basic,AdeAttwood/Yii2-Basic-Grunt,IngridMendes/boigalera,tigokr/intermedia_test_0,OrlandoST/instapro,IngridMendes/boigalera,dasscheman/yii2-app-basic,wojtonow/yii2-basic,githubjeka/yii2-app-basic,OrlandoST/yii2-app-basic,tiagocardosos/yii2-sample-app-urlshortener-mongo,AdeAttwood/Yii2-Basic-Grunt,aerios/dev-ops-yii2-app-basic,matperez/yii2-app-basic-with-environments,CanDo-com/yii2-app-basic,novomirskoy/yii2gallery,callmez/yii2-app-wechat,andreybolonin/yii2-app-basic,CanDo-com/yii2-app-basic