Added advanced app tests to travis
style fixes with phpcs:yii2
merge
fix phpDoc method signature
Merge branch 'master' of https://github.com/yiisoft/yii2 into travis-advanced-app
fix scrutinizer path
Merge pull request #2667 from AlexGx/tests-codestyle-fix

Tests codestyle fix
Update README.md
Merge pull request #2663 from Theill11/travis-advanced-app

Added advanced app tests to travis
Update test-fixture.md

small typo
Merge pull request #2673 from Theill11/patch-1

Update test-fixture.md
Update console.md
removed todo from grids guide
Fixes Yii1 reference.
Merge pull request #2675 from andersonamuller/patch-1

Fixes Yii1 reference.
apidoc cleanup
fixed some urls in guide; moved elasticsearch png file to proper location, to be seen by apidoc generator
Merge branch 'master' of git://github.com/yiisoft/yii2 into guide-not-found-links
Merge pull request #2682 from jacekk/guide-not-found-links

Guide not found links