Sergey

I think [here](https://github.com/CostaRico/yii2-images/commit/3586f09edb70f97f309c21cf80666a96828ba99c#diff-f3ebaa5837a136c6e05d1cf0289e453fL55) was broken module behavior. I added to urlManager rule `'/images/image-by-item-and-alias' => 'yii2images/images/image-by-item-and-alias'` and it seems to be working... But I'm not sure this is a good approach....

@stof What is the best way to check functionality on the server from your point of view in my situation?