Added advanced app tests to travis
style fixes with phpcs:yii2
merge
fix phpDoc method signature
Update HttpBearerAuth.php

typo fix
Merge pull request #2668 from dizews/patch-1

Update HttpBearerAuth.php
Added upgrade note about extensions
callback -> callable

this term is resolveable by the php docs when linking types in apidoc
minor apidoc style
fixed implementation of Session::getHasSessionId().
Fixed user status check.
Merge branch 'master' of https://github.com/yiisoft/yii2 into travis-advanced-app
fix scrutinizer path
more grid docs
added example of using try-catch to hanle errors
Code style fixes
Merge pull request #2672 from lucianobaraglia/code-style-fixes

Code style fixes
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