This is a very tiny patch that changes nothing in code logic, but is required to get [AspectMock](https://github.com/Codeception/AspectMock) and Go Aop working with Yii2. 

Go Aop is processing all `include` and `require` directives, replacing them with its filters. Unfortunately it doesn't play well with one-liners. So I had to break the code into few lines to get that working. 

I was trying to fix this issue in [Go Aop](https://github.com/lisachenko/go-aop-php/pull/78) but looks like, the only option is to fix that in Yii2.

AspectMock can dramaticly improve unit testing in Yii2, and I plan to do a blogpost with tutorial about it.

[doc] Correct validation rule in model

Fix SORT_DESC comment in Query.php

viewRenderers -> renderers

Coveralls.io travis settings and phpunit

Advanced app: Rename www to web in configuration

Travis CI Clean-Up

DetailView example usage consistent with other widgets [skip ci]

Little typo fix at errorHandler descriptions

Add support for VersionEye dependency tracking